157400502

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{811}}^1\times {\mathrm{4621}}^1$

素因数の和:5444

約数の個数: 32

約数和(自身を含む): 360294144

約数和(自身を除く): 202893642

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 811, 1622, 2433, 4621, 4866, 5677, 9242, 11354, 13863, 17031, 27726, 32347, 34062, 64694, 97041, 194082, 3747631, 7495262, 11242893, 22485786, 26233417, 52466834, 78700251, 157400502]

約数ペア:

[(1, 157400502), (2, 78700251), (3, 52466834), (6, 26233417), (7, 22485786), (14, 11242893), (21, 7495262), (42, 3747631), (811, 194082), (1622, 97041), (2433, 64694), (4621, 34062), (4866, 32347), (5677, 27726), (9242, 17031), (11354, 13863)]