155541334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{1759}}^1$

素因数の和:1972

約数の個数: 32

約数和(自身を含む): 266112000

約数和(自身を除く): 110570666

約数列:

[1, 2, 13, 19, 26, 38, 179, 247, 358, 494, 1759, 2327, 3401, 3518, 4654, 6802, 22867, 33421, 44213, 45734, 66842, 88426, 314861, 434473, 629722, 868946, 4093193, 5982359, 8186386, 11964718, 77770667, 155541334]

約数ペア:

[(1, 155541334), (2, 77770667), (13, 11964718), (19, 8186386), (26, 5982359), (38, 4093193), (179, 868946), (247, 629722), (358, 434473), (494, 314861), (1759, 88426), (2327, 66842), (3401, 45734), (3518, 44213), (4654, 33421), (6802, 22867)]