128425643852

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1\times {\mathrm{62071}}^1$

素因数の和:62942

約数の個数: 48

約数和(自身を含む): 249648618240

約数和(自身を除く): 121222974388

約数列:

[1, 2, 4, 11, 22, 44, 59, 118, 236, 649, 797, 1298, 1594, 2596, 3188, 8767, 17534, 35068, 47023, 62071, 94046, 124142, 188092, 248284, 517253, 682781, 1034506, 1365562, 2069012, 2731124, 3662189, 7324378, 14648756, 40284079, 49470587, 80568158, 98941174, 161136316, 197882348, 544176457, 1088352914, 2176705828, 2918764633, 5837529266, 11675058532, 32106410963, 64212821926, 128425643852]

約数ペア:

[(1, 128425643852), (2, 64212821926), (4, 32106410963), (11, 11675058532), (22, 5837529266), (44, 2918764633), (59, 2176705828), (118, 1088352914), (236, 544176457), (649, 197882348), (797, 161136316), (1298, 98941174), (1594, 80568158), (2596, 49470587), (3188, 40284079), (8767, 14648756), (17534, 7324378), (35068, 3662189), (47023, 2731124), (62071, 2069012), (94046, 1365562), (124142, 1034506), (188092, 682781), (248284, 517253)]