158555528

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 320544000

約数和(自身を除く): 161988472

約数列:

[1, 2, 4, 8, 29, 41, 58, 79, 82, 116, 158, 164, 211, 232, 316, 328, 422, 632, 844, 1189, 1688, 2291, 2378, 3239, 4582, 4756, 6119, 6478, 8651, 9164, 9512, 12238, 12956, 16669, 17302, 18328, 24476, 25912, 33338, 34604, 48952, 66676, 69208, 93931, 133352, 187862, 250879, 375724, 483401, 501758, 683429, 751448, 966802, 1003516, 1366858, 1933604, 2007032, 2733716, 3867208, 5467432, 19819441, 39638882, 79277764, 158555528]

約数ペア:

[(1, 158555528), (2, 79277764), (4, 39638882), (8, 19819441), (29, 5467432), (41, 3867208), (58, 2733716), (79, 2007032), (82, 1933604), (116, 1366858), (158, 1003516), (164, 966802), (211, 751448), (232, 683429), (316, 501758), (328, 483401), (422, 375724), (632, 250879), (844, 187862), (1189, 133352), (1688, 93931), (2291, 69208), (2378, 66676), (3239, 48952), (4582, 34604), (4756, 33338), (6119, 25912), (6478, 24476), (8651, 18328), (9164, 17302), (9512, 16669), (12238, 12956)]