158324628

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1$

素因数の和:494

約数の個数: 144

約数和(自身を含む): 477744512

約数和(自身を除く): 319419884

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 121, 132, 148, 154, 222, 231, 242, 259, 308, 363, 407, 421, 444, 462, 484, 518, 726, 777, 814, 842, 847, 924, 1036, 1221, 1263, 1452, 1554, 1628, 1684, 1694, 2442, 2526, 2541, 2849, 2947, 3108, 3388, 4477, 4631, 4884, 5052, 5082, 5698, 5894, 8547, 8841, 8954, 9262, 10164, 11396, 11788, 13431, 13893, 15577, 17094, 17682, 17908, 18524, 26862, 27786, 31154, 31339, 32417, 34188, 35364, 46731, 50941, 53724, 55572, 62308, 62678, 64834, 93462, 94017, 97251, 101882, 109039, 125356, 129668, 152823, 171347, 186924, 188034, 194502, 203764, 218078, 305646, 327117, 342694, 356587, 376068, 389004, 436156, 514041, 611292, 654234, 685388, 713174, 1028082, 1069761, 1199429, 1308468, 1426348, 1884817, 2056164, 2139522, 2398858, 3598287, 3769634, 4279044, 4797716, 5654451, 7196574, 7539268, 11308902, 13193719, 14393148, 22617804, 26387438, 39581157, 52774876, 79162314, 158324628]

約数ペア:

[(1, 158324628), (2, 79162314), (3, 52774876), (4, 39581157), (6, 26387438), (7, 22617804), (11, 14393148), (12, 13193719), (14, 11308902), (21, 7539268), (22, 7196574), (28, 5654451), (33, 4797716), (37, 4279044), (42, 3769634), (44, 3598287), (66, 2398858), (74, 2139522), (77, 2056164), (84, 1884817), (111, 1426348), (121, 1308468), (132, 1199429), (148, 1069761), (154, 1028082), (222, 713174), (231, 685388), (242, 654234), (259, 611292), (308, 514041), (363, 436156), (407, 389004), (421, 376068), (444, 356587), (462, 342694), (484, 327117), (518, 305646), (726, 218078), (777, 203764), (814, 194502), (842, 188034), (847, 186924), (924, 171347), (1036, 152823), (1221, 129668), (1263, 125356), (1452, 109039), (1554, 101882), (1628, 97251), (1684, 94017), (1694, 93462), (2442, 64834), (2526, 62678), (2541, 62308), (2849, 55572), (2947, 53724), (3108, 50941), (3388, 46731), (4477, 35364), (4631, 34188), (4884, 32417), (5052, 31339), (5082, 31154), (5698, 27786), (5894, 26862), (8547, 18524), (8841, 17908), (8954, 17682), (9262, 17094), (10164, 15577), (11396, 13893), (11788, 13431)]