131658696

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{15629}}^1$

素因数の和:15660

約数の個数: 80

約数和(自身を含む): 397158300

約数和(自身を除く): 265499604

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 312, 324, 351, 468, 648, 702, 936, 1053, 1404, 2106, 2808, 4212, 8424, 15629, 31258, 46887, 62516, 93774, 125032, 140661, 187548, 203177, 281322, 375096, 406354, 421983, 562644, 609531, 812708, 843966, 1125288, 1219062, 1265949, 1625416, 1687932, 1828593, 2438124, 2531898, 3375864, 3657186, 4876248, 5063796, 5485779, 7314372, 10127592, 10971558, 14628744, 16457337, 21943116, 32914674, 43886232, 65829348, 131658696]

約数ペア:

[(1, 131658696), (2, 65829348), (3, 43886232), (4, 32914674), (6, 21943116), (8, 16457337), (9, 14628744), (12, 10971558), (13, 10127592), (18, 7314372), (24, 5485779), (26, 5063796), (27, 4876248), (36, 3657186), (39, 3375864), (52, 2531898), (54, 2438124), (72, 1828593), (78, 1687932), (81, 1625416), (104, 1265949), (108, 1219062), (117, 1125288), (156, 843966), (162, 812708), (216, 609531), (234, 562644), (312, 421983), (324, 406354), (351, 375096), (468, 281322), (648, 203177), (702, 187548), (936, 140661), (1053, 125032), (1404, 93774), (2106, 62516), (2808, 46887), (4212, 31258), (8424, 15629)]