137427472

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2551}}^1$

素因数の和:2616

約数の個数: 80

約数和(自身を含む): 336700672

約数和(自身を除く): 199273200

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 2551, 3367, 3848, 4144, 5102, 6734, 7696, 10204, 13468, 17857, 20408, 26936, 33163, 35714, 40816, 53872, 66326, 71428, 94387, 132652, 142856, 188774, 232141, 265304, 285712, 377548, 464282, 530608, 660709, 755096, 928564, 1227031, 1321418, 1510192, 1857128, 2454062, 2642836, 3714256, 4908124, 5285672, 8589217, 9816248, 10571344, 17178434, 19632496, 34356868, 68713736, 137427472]

約数ペア:

[(1, 137427472), (2, 68713736), (4, 34356868), (7, 19632496), (8, 17178434), (13, 10571344), (14, 9816248), (16, 8589217), (26, 5285672), (28, 4908124), (37, 3714256), (52, 2642836), (56, 2454062), (74, 1857128), (91, 1510192), (104, 1321418), (112, 1227031), (148, 928564), (182, 755096), (208, 660709), (259, 530608), (296, 464282), (364, 377548), (481, 285712), (518, 265304), (592, 232141), (728, 188774), (962, 142856), (1036, 132652), (1456, 94387), (1924, 71428), (2072, 66326), (2551, 53872), (3367, 40816), (3848, 35714), (4144, 33163), (5102, 26936), (6734, 20408), (7696, 17857), (10204, 13468)]