155625485764

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{811}}^1\times {\mathrm{297971}}^1$

素因数の和:298816

約数の個数: 48

約数和(自身を含む): 325185186816

約数和(自身を除く): 169559701052

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 811, 1622, 3244, 5677, 11354, 18653, 22708, 37306, 74612, 130571, 261142, 297971, 522284, 595942, 1191884, 2085797, 4171594, 6853333, 8343188, 13706666, 27413332, 47973331, 95946662, 191893324, 241654481, 483308962, 966617924, 1691581367, 3383162734, 5558053063, 6766325468, 11116106126, 22232212252, 38906371441, 77812742882, 155625485764]

約数ペア:

[(1, 155625485764), (2, 77812742882), (4, 38906371441), (7, 22232212252), (14, 11116106126), (23, 6766325468), (28, 5558053063), (46, 3383162734), (92, 1691581367), (161, 966617924), (322, 483308962), (644, 241654481), (811, 191893324), (1622, 95946662), (3244, 47973331), (5677, 27413332), (11354, 13706666), (18653, 8343188), (22708, 6853333), (37306, 4171594), (74612, 2085797), (130571, 1191884), (261142, 595942), (297971, 522284)]