181147428

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:224

約数の個数: 240

約数和(自身を含む): 605937024

約数和(自身を除く): 424789596

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 53, 54, 63, 66, 77, 81, 84, 99, 106, 108, 126, 132, 137, 154, 159, 162, 189, 198, 212, 231, 252, 274, 297, 308, 318, 324, 371, 378, 396, 411, 462, 477, 548, 567, 583, 594, 636, 693, 742, 756, 822, 891, 924, 954, 959, 1113, 1134, 1166, 1188, 1233, 1386, 1431, 1484, 1507, 1644, 1749, 1782, 1908, 1918, 2079, 2226, 2268, 2332, 2466, 2772, 2862, 2877, 3014, 3339, 3498, 3564, 3699, 3836, 4081, 4158, 4293, 4452, 4521, 4932, 5247, 5724, 5754, 6028, 6237, 6678, 6996, 7261, 7398, 8162, 8316, 8586, 8631, 9042, 10017, 10494, 10549, 11097, 11508, 12243, 12474, 13356, 13563, 14522, 14796, 15741, 16324, 17172, 17262, 18084, 20034, 20988, 21098, 21783, 22194, 24486, 24948, 25893, 27126, 29044, 30051, 31482, 31647, 34524, 36729, 40068, 40689, 42196, 43566, 44388, 47223, 48972, 50827, 51786, 54252, 60102, 62964, 63294, 65349, 73458, 77679, 79871, 81378, 87132, 94446, 94941, 101654, 103572, 110187, 120204, 122067, 126588, 130698, 146916, 152481, 155358, 159742, 162756, 188892, 189882, 196047, 203308, 220374, 239613, 244134, 261396, 284823, 304962, 310716, 319484, 330561, 379764, 392094, 440748, 457443, 479226, 488268, 559097, 569646, 588141, 609924, 661122, 718839, 784188, 854469, 914886, 958452, 1118194, 1139292, 1176282, 1322244, 1372329, 1437678, 1677291, 1708938, 1829772, 2156517, 2236388, 2352564, 2744658, 2875356, 3354582, 3417876, 4116987, 4313034, 5031873, 5489316, 6469551, 6709164, 8233974, 8626068, 10063746, 12939102, 15095619, 16467948, 20127492, 25878204, 30191238, 45286857, 60382476, 90573714, 181147428]

約数ペア:

[(1, 181147428), (2, 90573714), (3, 60382476), (4, 45286857), (6, 30191238), (7, 25878204), (9, 20127492), (11, 16467948), (12, 15095619), (14, 12939102), (18, 10063746), (21, 8626068), (22, 8233974), (27, 6709164), (28, 6469551), (33, 5489316), (36, 5031873), (42, 4313034), (44, 4116987), (53, 3417876), (54, 3354582), (63, 2875356), (66, 2744658), (77, 2352564), (81, 2236388), (84, 2156517), (99, 1829772), (106, 1708938), (108, 1677291), (126, 1437678), (132, 1372329), (137, 1322244), (154, 1176282), (159, 1139292), (162, 1118194), (189, 958452), (198, 914886), (212, 854469), (231, 784188), (252, 718839), (274, 661122), (297, 609924), (308, 588141), (318, 569646), (324, 559097), (371, 488268), (378, 479226), (396, 457443), (411, 440748), (462, 392094), (477, 379764), (548, 330561), (567, 319484), (583, 310716), (594, 304962), (636, 284823), (693, 261396), (742, 244134), (756, 239613), (822, 220374), (891, 203308), (924, 196047), (954, 189882), (959, 188892), (1113, 162756), (1134, 159742), (1166, 155358), (1188, 152481), (1233, 146916), (1386, 130698), (1431, 126588), (1484, 122067), (1507, 120204), (1644, 110187), (1749, 103572), (1782, 101654), (1908, 94941), (1918, 94446), (2079, 87132), (2226, 81378), (2268, 79871), (2332, 77679), (2466, 73458), (2772, 65349), (2862, 63294), (2877, 62964), (3014, 60102), (3339, 54252), (3498, 51786), (3564, 50827), (3699, 48972), (3836, 47223), (4081, 44388), (4158, 43566), (4293, 42196), (4452, 40689), (4521, 40068), (4932, 36729), (5247, 34524), (5724, 31647), (5754, 31482), (6028, 30051), (6237, 29044), (6678, 27126), (6996, 25893), (7261, 24948), (7398, 24486), (8162, 22194), (8316, 21783), (8586, 21098), (8631, 20988), (9042, 20034), (10017, 18084), (10494, 17262), (10549, 17172), (11097, 16324), (11508, 15741), (12243, 14796), (12474, 14522), (13356, 13563)]