156970872

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{6547}}^1$

素因数の和:6602

約数の個数: 80

約数和(自身を含む): 451615560

約数和(自身を除く): 294644688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 54, 72, 74, 81, 108, 111, 148, 162, 216, 222, 296, 324, 333, 444, 648, 666, 888, 999, 1332, 1998, 2664, 2997, 3996, 5994, 6547, 7992, 11988, 13094, 19641, 23976, 26188, 39282, 52376, 58923, 78564, 117846, 157128, 176769, 235692, 242239, 353538, 471384, 484478, 530307, 707076, 726717, 968956, 1060614, 1414152, 1453434, 1937912, 2121228, 2180151, 2906868, 4242456, 4360302, 5813736, 6540453, 8720604, 13080906, 17441208, 19621359, 26161812, 39242718, 52323624, 78485436, 156970872]

約数ペア:

[(1, 156970872), (2, 78485436), (3, 52323624), (4, 39242718), (6, 26161812), (8, 19621359), (9, 17441208), (12, 13080906), (18, 8720604), (24, 6540453), (27, 5813736), (36, 4360302), (37, 4242456), (54, 2906868), (72, 2180151), (74, 2121228), (81, 1937912), (108, 1453434), (111, 1414152), (148, 1060614), (162, 968956), (216, 726717), (222, 707076), (296, 530307), (324, 484478), (333, 471384), (444, 353538), (648, 242239), (666, 235692), (888, 176769), (999, 157128), (1332, 117846), (1998, 78564), (2664, 58923), (2997, 52376), (3996, 39282), (5994, 26188), (6547, 23976), (7992, 19641), (11988, 13094)]