161089236

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{587}}^1$

素因数の和:632

約数の個数: 180

約数和(自身を含む): 529910304

約数和(自身を除く): 368821068

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 81, 84, 99, 108, 121, 126, 132, 154, 162, 189, 198, 231, 242, 252, 297, 308, 324, 363, 378, 396, 462, 484, 567, 587, 594, 693, 726, 756, 847, 891, 924, 1089, 1134, 1174, 1188, 1386, 1452, 1694, 1761, 1782, 2079, 2178, 2268, 2348, 2541, 2772, 3267, 3388, 3522, 3564, 4109, 4158, 4356, 5082, 5283, 6237, 6457, 6534, 7044, 7623, 8218, 8316, 9801, 10164, 10566, 12327, 12474, 12914, 13068, 15246, 15849, 16436, 19371, 19602, 21132, 22869, 24654, 24948, 25828, 30492, 31698, 36981, 38742, 39204, 45199, 45738, 47547, 49308, 58113, 63396, 68607, 71027, 73962, 77484, 90398, 91476, 95094, 110943, 116226, 135597, 137214, 142054, 147924, 174339, 180796, 190188, 213081, 221886, 232452, 271194, 274428, 284108, 332829, 348678, 406791, 426162, 443772, 497189, 523017, 542388, 639243, 665658, 697356, 813582, 852324, 994378, 1046034, 1220373, 1278486, 1331316, 1491567, 1627164, 1917729, 1988756, 2092068, 2440746, 2556972, 2983134, 3661119, 3835458, 4474701, 4881492, 5753187, 5966268, 7322238, 7670916, 8949402, 11506374, 13424103, 14644476, 17898804, 23012748, 26848206, 40272309, 53696412, 80544618, 161089236]

約数ペア:

[(1, 161089236), (2, 80544618), (3, 53696412), (4, 40272309), (6, 26848206), (7, 23012748), (9, 17898804), (11, 14644476), (12, 13424103), (14, 11506374), (18, 8949402), (21, 7670916), (22, 7322238), (27, 5966268), (28, 5753187), (33, 4881492), (36, 4474701), (42, 3835458), (44, 3661119), (54, 2983134), (63, 2556972), (66, 2440746), (77, 2092068), (81, 1988756), (84, 1917729), (99, 1627164), (108, 1491567), (121, 1331316), (126, 1278486), (132, 1220373), (154, 1046034), (162, 994378), (189, 852324), (198, 813582), (231, 697356), (242, 665658), (252, 639243), (297, 542388), (308, 523017), (324, 497189), (363, 443772), (378, 426162), (396, 406791), (462, 348678), (484, 332829), (567, 284108), (587, 274428), (594, 271194), (693, 232452), (726, 221886), (756, 213081), (847, 190188), (891, 180796), (924, 174339), (1089, 147924), (1134, 142054), (1174, 137214), (1188, 135597), (1386, 116226), (1452, 110943), (1694, 95094), (1761, 91476), (1782, 90398), (2079, 77484), (2178, 73962), (2268, 71027), (2348, 68607), (2541, 63396), (2772, 58113), (3267, 49308), (3388, 47547), (3522, 45738), (3564, 45199), (4109, 39204), (4158, 38742), (4356, 36981), (5082, 31698), (5283, 30492), (6237, 25828), (6457, 24948), (6534, 24654), (7044, 22869), (7623, 21132), (8218, 19602), (8316, 19371), (9801, 16436), (10164, 15849), (10566, 15246), (12327, 13068), (12474, 12914)]