137678688

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2203}}^1$

素因数の和:2257

約数の個数: 144

約数和(自身を含む): 462099456

約数和(自身を除く): 324420768

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 32, 36, 42, 48, 56, 62, 63, 72, 84, 93, 96, 112, 124, 126, 144, 168, 186, 217, 224, 248, 252, 279, 288, 336, 372, 434, 496, 504, 558, 651, 672, 744, 868, 992, 1008, 1116, 1302, 1488, 1736, 1953, 2016, 2203, 2232, 2604, 2976, 3472, 3906, 4406, 4464, 5208, 6609, 6944, 7812, 8812, 8928, 10416, 13218, 15421, 15624, 17624, 19827, 20832, 26436, 30842, 31248, 35248, 39654, 46263, 52872, 61684, 62496, 68293, 70496, 79308, 92526, 105744, 123368, 136586, 138789, 158616, 185052, 204879, 211488, 246736, 273172, 277578, 317232, 370104, 409758, 478051, 493472, 546344, 555156, 614637, 634464, 740208, 819516, 956102, 1092688, 1110312, 1229274, 1434153, 1480416, 1639032, 1912204, 2185376, 2220624, 2458548, 2868306, 3278064, 3824408, 4302459, 4441248, 4917096, 5736612, 6556128, 7648816, 8604918, 9834192, 11473224, 15297632, 17209836, 19668384, 22946448, 34419672, 45892896, 68839344, 137678688]

約数ペア:

[(1, 137678688), (2, 68839344), (3, 45892896), (4, 34419672), (6, 22946448), (7, 19668384), (8, 17209836), (9, 15297632), (12, 11473224), (14, 9834192), (16, 8604918), (18, 7648816), (21, 6556128), (24, 5736612), (28, 4917096), (31, 4441248), (32, 4302459), (36, 3824408), (42, 3278064), (48, 2868306), (56, 2458548), (62, 2220624), (63, 2185376), (72, 1912204), (84, 1639032), (93, 1480416), (96, 1434153), (112, 1229274), (124, 1110312), (126, 1092688), (144, 956102), (168, 819516), (186, 740208), (217, 634464), (224, 614637), (248, 555156), (252, 546344), (279, 493472), (288, 478051), (336, 409758), (372, 370104), (434, 317232), (496, 277578), (504, 273172), (558, 246736), (651, 211488), (672, 204879), (744, 185052), (868, 158616), (992, 138789), (1008, 136586), (1116, 123368), (1302, 105744), (1488, 92526), (1736, 79308), (1953, 70496), (2016, 68293), (2203, 62496), (2232, 61684), (2604, 52872), (2976, 46263), (3472, 39654), (3906, 35248), (4406, 31248), (4464, 30842), (5208, 26436), (6609, 20832), (6944, 19827), (7812, 17624), (8812, 15624), (8928, 15421), (10416, 13218)]