123077688

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{263}}^1$

素因数の和:357

約数の個数: 128

約数和(自身を含む): 346705920

約数和(自身を除く): 223628232

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 37, 51, 62, 68, 74, 93, 102, 111, 124, 136, 148, 186, 204, 222, 248, 263, 296, 372, 408, 444, 526, 527, 629, 744, 789, 888, 1052, 1054, 1147, 1258, 1578, 1581, 1887, 2104, 2108, 2294, 2516, 3156, 3162, 3441, 3774, 4216, 4471, 4588, 5032, 6312, 6324, 6882, 7548, 8153, 8942, 9176, 9731, 12648, 13413, 13764, 15096, 16306, 17884, 19462, 19499, 24459, 26826, 27528, 29193, 32612, 35768, 38924, 38998, 48918, 53652, 58386, 58497, 65224, 77848, 77996, 97836, 107304, 116772, 116994, 138601, 155992, 165427, 195672, 233544, 233988, 277202, 301661, 330854, 415803, 467976, 496281, 554404, 603322, 661708, 831606, 904983, 992562, 1108808, 1206644, 1323416, 1663212, 1809966, 1985124, 2413288, 3326424, 3619932, 3970248, 5128237, 7239864, 10256474, 15384711, 20512948, 30769422, 41025896, 61538844, 123077688]

約数ペア:

[(1, 123077688), (2, 61538844), (3, 41025896), (4, 30769422), (6, 20512948), (8, 15384711), (12, 10256474), (17, 7239864), (24, 5128237), (31, 3970248), (34, 3619932), (37, 3326424), (51, 2413288), (62, 1985124), (68, 1809966), (74, 1663212), (93, 1323416), (102, 1206644), (111, 1108808), (124, 992562), (136, 904983), (148, 831606), (186, 661708), (204, 603322), (222, 554404), (248, 496281), (263, 467976), (296, 415803), (372, 330854), (408, 301661), (444, 277202), (526, 233988), (527, 233544), (629, 195672), (744, 165427), (789, 155992), (888, 138601), (1052, 116994), (1054, 116772), (1147, 107304), (1258, 97836), (1578, 77996), (1581, 77848), (1887, 65224), (2104, 58497), (2108, 58386), (2294, 53652), (2516, 48918), (3156, 38998), (3162, 38924), (3441, 35768), (3774, 32612), (4216, 29193), (4471, 27528), (4588, 26826), (5032, 24459), (6312, 19499), (6324, 19462), (6882, 17884), (7548, 16306), (8153, 15096), (8942, 13764), (9176, 13413), (9731, 12648)]