157284190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1423}}^1\times {\mathrm{1579}}^1$

素因数の和:3016

約数の個数: 32

約数和(自身を含む): 323988480

約数和(自身を除く): 166704290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1423, 1579, 2846, 3158, 7115, 7895, 9961, 11053, 14230, 15790, 19922, 22106, 49805, 55265, 99610, 110530, 2246917, 4493834, 11234585, 15728419, 22469170, 31456838, 78642095, 157284190]

約数ペア:

[(1, 157284190), (2, 78642095), (5, 31456838), (7, 22469170), (10, 15728419), (14, 11234585), (35, 4493834), (70, 2246917), (1423, 110530), (1579, 99610), (2846, 55265), (3158, 49805), (7115, 22106), (7895, 19922), (9961, 15790), (11053, 14230)]