139070568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1721}}^1$

素因数の和:1787

約数の個数: 128

約数和(自身を含む): 439729920

約数和(自身を除く): 300659352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 37, 39, 42, 52, 56, 74, 78, 84, 91, 104, 111, 148, 156, 168, 182, 222, 259, 273, 296, 312, 364, 444, 481, 518, 546, 728, 777, 888, 962, 1036, 1092, 1443, 1554, 1721, 1924, 2072, 2184, 2886, 3108, 3367, 3442, 3848, 5163, 5772, 6216, 6734, 6884, 10101, 10326, 11544, 12047, 13468, 13768, 20202, 20652, 22373, 24094, 26936, 36141, 40404, 41304, 44746, 48188, 63677, 67119, 72282, 80808, 89492, 96376, 127354, 134238, 144564, 156611, 178984, 191031, 254708, 268476, 289128, 313222, 382062, 445739, 469833, 509416, 536952, 626444, 764124, 827801, 891478, 939666, 1252888, 1337217, 1528248, 1655602, 1782956, 1879332, 2483403, 2674434, 3311204, 3565912, 3758664, 4966806, 5348868, 5794607, 6622408, 9933612, 10697736, 11589214, 17383821, 19867224, 23178428, 34767642, 46356856, 69535284, 139070568]

約数ペア:

[(1, 139070568), (2, 69535284), (3, 46356856), (4, 34767642), (6, 23178428), (7, 19867224), (8, 17383821), (12, 11589214), (13, 10697736), (14, 9933612), (21, 6622408), (24, 5794607), (26, 5348868), (28, 4966806), (37, 3758664), (39, 3565912), (42, 3311204), (52, 2674434), (56, 2483403), (74, 1879332), (78, 1782956), (84, 1655602), (91, 1528248), (104, 1337217), (111, 1252888), (148, 939666), (156, 891478), (168, 827801), (182, 764124), (222, 626444), (259, 536952), (273, 509416), (296, 469833), (312, 445739), (364, 382062), (444, 313222), (481, 289128), (518, 268476), (546, 254708), (728, 191031), (777, 178984), (888, 156611), (962, 144564), (1036, 134238), (1092, 127354), (1443, 96376), (1554, 89492), (1721, 80808), (1924, 72282), (2072, 67119), (2184, 63677), (2886, 48188), (3108, 44746), (3367, 41304), (3442, 40404), (3848, 36141), (5163, 26936), (5772, 24094), (6216, 22373), (6734, 20652), (6884, 20202), (10101, 13768), (10326, 13468), (11544, 12047)]