157027266886

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{61231}}^1$

素因数の和:61601

約数の個数: 64

約数和(自身を含む): 293443338240

約数和(自身を除く): 136416071354

約数列:

[1, 2, 7, 14, 19, 31, 38, 62, 133, 217, 266, 311, 434, 589, 622, 1178, 2177, 4123, 4354, 5909, 8246, 9641, 11818, 19282, 41363, 61231, 67487, 82726, 122462, 134974, 183179, 366358, 428617, 857234, 1163389, 1282253, 1898161, 2326778, 2564506, 3796322, 8143723, 13287127, 16287446, 19042841, 26574254, 36065059, 38085682, 72130118, 133299887, 252455413, 266599774, 361813979, 504910826, 590328071, 723627958, 1180656142, 2532697853, 4132296497, 5065395706, 8264592994, 11216233349, 22432466698, 78513633443, 157027266886]

約数ペア:

[(1, 157027266886), (2, 78513633443), (7, 22432466698), (14, 11216233349), (19, 8264592994), (31, 5065395706), (38, 4132296497), (62, 2532697853), (133, 1180656142), (217, 723627958), (266, 590328071), (311, 504910826), (434, 361813979), (589, 266599774), (622, 252455413), (1178, 133299887), (2177, 72130118), (4123, 38085682), (4354, 36065059), (5909, 26574254), (8246, 19042841), (9641, 16287446), (11818, 13287127), (19282, 8143723), (41363, 3796322), (61231, 2564506), (67487, 2326778), (82726, 1898161), (122462, 1282253), (134974, 1163389), (183179, 857234), (366358, 428617)]