118212016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 264545568

約数和(自身を除く): 146333552

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 101, 104, 136, 202, 208, 221, 272, 331, 404, 442, 662, 808, 884, 1313, 1324, 1616, 1717, 1768, 2626, 2648, 3434, 3536, 4303, 5252, 5296, 5627, 6868, 8606, 10504, 11254, 13736, 17212, 21008, 22321, 22508, 27472, 33431, 34424, 44642, 45016, 66862, 68848, 73151, 89284, 90032, 133724, 146302, 178568, 267448, 292604, 357136, 434603, 534896, 568327, 585208, 869206, 1136654, 1170416, 1738412, 2273308, 3476824, 4546616, 6953648, 7388251, 9093232, 14776502, 29553004, 59106008, 118212016]

約数ペア:

[(1, 118212016), (2, 59106008), (4, 29553004), (8, 14776502), (13, 9093232), (16, 7388251), (17, 6953648), (26, 4546616), (34, 3476824), (52, 2273308), (68, 1738412), (101, 1170416), (104, 1136654), (136, 869206), (202, 585208), (208, 568327), (221, 534896), (272, 434603), (331, 357136), (404, 292604), (442, 267448), (662, 178568), (808, 146302), (884, 133724), (1313, 90032), (1324, 89284), (1616, 73151), (1717, 68848), (1768, 66862), (2626, 45016), (2648, 44642), (3434, 34424), (3536, 33431), (4303, 27472), (5252, 22508), (5296, 22321), (5627, 21008), (6868, 17212), (8606, 13736), (10504, 11254)]