165730188

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{1151}}^1$

素因数の和:1255

約数の個数: 72

約数和(自身を含む): 425005056

約数和(自身を除く): 259274868

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 71, 78, 142, 156, 169, 213, 284, 338, 426, 507, 676, 852, 923, 1014, 1151, 1846, 2028, 2302, 2769, 3453, 3692, 4604, 5538, 6906, 11076, 11999, 13812, 14963, 23998, 29926, 35997, 44889, 47996, 59852, 71994, 81721, 89778, 143988, 163442, 179556, 194519, 245163, 326884, 389038, 490326, 583557, 778076, 980652, 1062373, 1167114, 2124746, 2334228, 3187119, 4249492, 6374238, 12748476, 13810849, 27621698, 41432547, 55243396, 82865094, 165730188]

約数ペア:

[(1, 165730188), (2, 82865094), (3, 55243396), (4, 41432547), (6, 27621698), (12, 13810849), (13, 12748476), (26, 6374238), (39, 4249492), (52, 3187119), (71, 2334228), (78, 2124746), (142, 1167114), (156, 1062373), (169, 980652), (213, 778076), (284, 583557), (338, 490326), (426, 389038), (507, 326884), (676, 245163), (852, 194519), (923, 179556), (1014, 163442), (1151, 143988), (1846, 89778), (2028, 81721), (2302, 71994), (2769, 59852), (3453, 47996), (3692, 44889), (4604, 35997), (5538, 29926), (6906, 23998), (11076, 14963), (11999, 13812)]