137996976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:243

約数の個数: 160

約数和(自身を含む): 406362880

約数和(自身を除く): 268365904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 37, 39, 43, 48, 52, 74, 78, 86, 104, 111, 129, 139, 148, 156, 172, 208, 222, 258, 278, 296, 312, 344, 417, 444, 481, 516, 556, 559, 592, 624, 688, 834, 888, 962, 1032, 1112, 1118, 1443, 1591, 1668, 1677, 1776, 1807, 1924, 2064, 2224, 2236, 2886, 3182, 3336, 3354, 3614, 3848, 4472, 4773, 5143, 5421, 5772, 5977, 6364, 6672, 6708, 7228, 7696, 8944, 9546, 10286, 10842, 11544, 11954, 12728, 13416, 14456, 15429, 17931, 19092, 20572, 20683, 21684, 23088, 23908, 25456, 26832, 28912, 30858, 35862, 38184, 41144, 41366, 43368, 47816, 61716, 62049, 66859, 71724, 76368, 77701, 82288, 82732, 86736, 95632, 123432, 124098, 133718, 143448, 155402, 165464, 200577, 221149, 233103, 246864, 248196, 267436, 286896, 310804, 330928, 401154, 442298, 466206, 496392, 534872, 621608, 663447, 802308, 884596, 932412, 992784, 1069744, 1243216, 1326894, 1604616, 1769192, 1864824, 2653788, 2874937, 3209232, 3538384, 3729648, 5307576, 5749874, 8624811, 10615152, 11499748, 17249622, 22999496, 34499244, 45998992, 68998488, 137996976]

約数ペア:

[(1, 137996976), (2, 68998488), (3, 45998992), (4, 34499244), (6, 22999496), (8, 17249622), (12, 11499748), (13, 10615152), (16, 8624811), (24, 5749874), (26, 5307576), (37, 3729648), (39, 3538384), (43, 3209232), (48, 2874937), (52, 2653788), (74, 1864824), (78, 1769192), (86, 1604616), (104, 1326894), (111, 1243216), (129, 1069744), (139, 992784), (148, 932412), (156, 884596), (172, 802308), (208, 663447), (222, 621608), (258, 534872), (278, 496392), (296, 466206), (312, 442298), (344, 401154), (417, 330928), (444, 310804), (481, 286896), (516, 267436), (556, 248196), (559, 246864), (592, 233103), (624, 221149), (688, 200577), (834, 165464), (888, 155402), (962, 143448), (1032, 133718), (1112, 124098), (1118, 123432), (1443, 95632), (1591, 86736), (1668, 82732), (1677, 82288), (1776, 77701), (1807, 76368), (1924, 71724), (2064, 66859), (2224, 62049), (2236, 61716), (2886, 47816), (3182, 43368), (3336, 41366), (3354, 41144), (3614, 38184), (3848, 35862), (4472, 30858), (4773, 28912), (5143, 26832), (5421, 25456), (5772, 23908), (5977, 23088), (6364, 21684), (6672, 20683), (6708, 20572), (7228, 19092), (7696, 17931), (8944, 15429), (9546, 14456), (10286, 13416), (10842, 12728), (11544, 11954)]