165387118

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{269}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 288159120

約数和(自身を除く): 122772002

約数列:

[1, 2, 13, 17, 26, 34, 107, 169, 214, 221, 269, 338, 442, 538, 1391, 1819, 2782, 2873, 3497, 3638, 4573, 5746, 6994, 9146, 18083, 23647, 28783, 36166, 45461, 47294, 57566, 59449, 90922, 118898, 307411, 374179, 489311, 614822, 748358, 772837, 978622, 1545674, 4864327, 6361043, 9728654, 12722086, 82693559, 165387118]

約数ペア:

[(1, 165387118), (2, 82693559), (13, 12722086), (17, 9728654), (26, 6361043), (34, 4864327), (107, 1545674), (169, 978622), (214, 772837), (221, 748358), (269, 614822), (338, 489311), (442, 374179), (538, 307411), (1391, 118898), (1819, 90922), (2782, 59449), (2873, 57566), (3497, 47294), (3638, 45461), (4573, 36166), (5746, 28783), (6994, 23647), (9146, 18083)]