163955484

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{283}}^1$

素因数の和:341

約数の個数: 216

約数和(自身を含む): 549960320

約数和(自身を除く): 386004836

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 19, 21, 22, 28, 33, 36, 38, 42, 44, 57, 63, 66, 76, 77, 84, 99, 114, 121, 126, 132, 133, 154, 171, 198, 209, 228, 231, 242, 252, 266, 283, 308, 342, 363, 396, 399, 418, 462, 484, 532, 566, 627, 684, 693, 726, 798, 836, 847, 849, 924, 1089, 1132, 1197, 1254, 1386, 1452, 1463, 1596, 1694, 1698, 1881, 1981, 2178, 2299, 2394, 2508, 2541, 2547, 2772, 2926, 3113, 3388, 3396, 3762, 3962, 4356, 4389, 4598, 4788, 5082, 5094, 5377, 5852, 5943, 6226, 6897, 7524, 7623, 7924, 8778, 9196, 9339, 10164, 10188, 10754, 11886, 12452, 13167, 13794, 15246, 16093, 16131, 17556, 17829, 18678, 20691, 21508, 21791, 23772, 26334, 27588, 28017, 30492, 32186, 32262, 34243, 35658, 37356, 37639, 41382, 43582, 48279, 48393, 52668, 56034, 59147, 64372, 64524, 65373, 68486, 71316, 75278, 82764, 87164, 96558, 96786, 102729, 112068, 112917, 118294, 130746, 136972, 144837, 150556, 177441, 193116, 193572, 196119, 205458, 225834, 236588, 239701, 261492, 289674, 308187, 338751, 354882, 392238, 410916, 414029, 451668, 479402, 532323, 579348, 616374, 650617, 677502, 709764, 719103, 784476, 828058, 958804, 1064646, 1232748, 1242087, 1301234, 1355004, 1438206, 1656116, 1951851, 2129292, 2157309, 2484174, 2602468, 2876412, 3726261, 3903702, 4314618, 4554319, 4968348, 5855553, 7452522, 7807404, 8629236, 9108638, 11711106, 13662957, 14905044, 18217276, 23422212, 27325914, 40988871, 54651828, 81977742, 163955484]

約数ペア:

[(1, 163955484), (2, 81977742), (3, 54651828), (4, 40988871), (6, 27325914), (7, 23422212), (9, 18217276), (11, 14905044), (12, 13662957), (14, 11711106), (18, 9108638), (19, 8629236), (21, 7807404), (22, 7452522), (28, 5855553), (33, 4968348), (36, 4554319), (38, 4314618), (42, 3903702), (44, 3726261), (57, 2876412), (63, 2602468), (66, 2484174), (76, 2157309), (77, 2129292), (84, 1951851), (99, 1656116), (114, 1438206), (121, 1355004), (126, 1301234), (132, 1242087), (133, 1232748), (154, 1064646), (171, 958804), (198, 828058), (209, 784476), (228, 719103), (231, 709764), (242, 677502), (252, 650617), (266, 616374), (283, 579348), (308, 532323), (342, 479402), (363, 451668), (396, 414029), (399, 410916), (418, 392238), (462, 354882), (484, 338751), (532, 308187), (566, 289674), (627, 261492), (684, 239701), (693, 236588), (726, 225834), (798, 205458), (836, 196119), (847, 193572), (849, 193116), (924, 177441), (1089, 150556), (1132, 144837), (1197, 136972), (1254, 130746), (1386, 118294), (1452, 112917), (1463, 112068), (1596, 102729), (1694, 96786), (1698, 96558), (1881, 87164), (1981, 82764), (2178, 75278), (2299, 71316), (2394, 68486), (2508, 65373), (2541, 64524), (2547, 64372), (2772, 59147), (2926, 56034), (3113, 52668), (3388, 48393), (3396, 48279), (3762, 43582), (3962, 41382), (4356, 37639), (4389, 37356), (4598, 35658), (4788, 34243), (5082, 32262), (5094, 32186), (5377, 30492), (5852, 28017), (5943, 27588), (6226, 26334), (6897, 23772), (7524, 21791), (7623, 21508), (7924, 20691), (8778, 18678), (9196, 17829), (9339, 17556), (10164, 16131), (10188, 16093), (10754, 15246), (11886, 13794), (12452, 13167)]