163500290

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{2309}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 301538160

約数和(自身を除く): 138037870

約数列:

[1, 2, 5, 10, 73, 97, 146, 194, 365, 485, 730, 970, 2309, 4618, 7081, 11545, 14162, 23090, 35405, 70810, 168557, 223973, 337114, 447946, 842785, 1119865, 1685570, 2239730, 16350029, 32700058, 81750145, 163500290]

約数ペア:

[(1, 163500290), (2, 81750145), (5, 32700058), (10, 16350029), (73, 2239730), (97, 1685570), (146, 1119865), (194, 842785), (365, 447946), (485, 337114), (730, 223973), (970, 168557), (2309, 70810), (4618, 35405), (7081, 23090), (11545, 14162)]