145712424

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{42457}}^1$

素因数の和:42490

約数の個数: 64

約数和(自身を含む): 427976640

約数和(自身を除く): 282264216

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 22, 24, 26, 33, 39, 44, 52, 66, 78, 88, 104, 132, 143, 156, 264, 286, 312, 429, 572, 858, 1144, 1716, 3432, 42457, 84914, 127371, 169828, 254742, 339656, 467027, 509484, 551941, 934054, 1018968, 1103882, 1401081, 1655823, 1868108, 2207764, 2802162, 3311646, 3736216, 4415528, 5604324, 6071351, 6623292, 11208648, 12142702, 13246584, 18214053, 24285404, 36428106, 48570808, 72856212, 145712424]

約数ペア:

[(1, 145712424), (2, 72856212), (3, 48570808), (4, 36428106), (6, 24285404), (8, 18214053), (11, 13246584), (12, 12142702), (13, 11208648), (22, 6623292), (24, 6071351), (26, 5604324), (33, 4415528), (39, 3736216), (44, 3311646), (52, 2802162), (66, 2207764), (78, 1868108), (88, 1655823), (104, 1401081), (132, 1103882), (143, 1018968), (156, 934054), (264, 551941), (286, 509484), (312, 467027), (429, 339656), (572, 254742), (858, 169828), (1144, 127371), (1716, 84914), (3432, 42457)]