160953902

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{719}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 262310400

約数和(自身を除く): 101356498

約数列:

[1, 2, 19, 38, 43, 86, 137, 274, 719, 817, 1438, 1634, 2603, 5206, 5891, 11782, 13661, 27322, 30917, 61834, 98503, 111929, 197006, 223858, 587423, 1174846, 1871557, 3743114, 4235629, 8471258, 80476951, 160953902]

約数ペア:

[(1, 160953902), (2, 80476951), (19, 8471258), (38, 4235629), (43, 3743114), (86, 1871557), (137, 1174846), (274, 587423), (719, 223858), (817, 197006), (1438, 111929), (1634, 98503), (2603, 61834), (5206, 30917), (5891, 27322), (11782, 13661)]