137921868

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{1907}}^1$

素因数の和:1972

約数の個数: 108

約数和(自身を含む): 415665432

約数和(自身を除く): 277743564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 49, 63, 82, 84, 98, 123, 126, 147, 164, 196, 246, 252, 287, 294, 369, 441, 492, 574, 588, 738, 861, 882, 1148, 1476, 1722, 1764, 1907, 2009, 2583, 3444, 3814, 4018, 5166, 5721, 6027, 7628, 8036, 10332, 11442, 12054, 13349, 17163, 18081, 22884, 24108, 26698, 34326, 36162, 40047, 53396, 68652, 72324, 78187, 80094, 93443, 120141, 156374, 160188, 186886, 234561, 240282, 280329, 312748, 373772, 469122, 480564, 547309, 560658, 703683, 840987, 938244, 1094618, 1121316, 1407366, 1641927, 1681974, 2189236, 2814732, 3283854, 3363948, 3831163, 4925781, 6567708, 7662326, 9851562, 11493489, 15324652, 19703124, 22986978, 34480467, 45973956, 68960934, 137921868]

約数ペア:

[(1, 137921868), (2, 68960934), (3, 45973956), (4, 34480467), (6, 22986978), (7, 19703124), (9, 15324652), (12, 11493489), (14, 9851562), (18, 7662326), (21, 6567708), (28, 4925781), (36, 3831163), (41, 3363948), (42, 3283854), (49, 2814732), (63, 2189236), (82, 1681974), (84, 1641927), (98, 1407366), (123, 1121316), (126, 1094618), (147, 938244), (164, 840987), (196, 703683), (246, 560658), (252, 547309), (287, 480564), (294, 469122), (369, 373772), (441, 312748), (492, 280329), (574, 240282), (588, 234561), (738, 186886), (861, 160188), (882, 156374), (1148, 120141), (1476, 93443), (1722, 80094), (1764, 78187), (1907, 72324), (2009, 68652), (2583, 53396), (3444, 40047), (3814, 36162), (4018, 34326), (5166, 26698), (5721, 24108), (6027, 22884), (7628, 18081), (8036, 17163), (10332, 13349), (11442, 12054)]