150430826

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:399

約数の個数: 64

約数和(自身を含む): 289578240

約数和(自身を除く): 139147414

約数列:

[1, 2, 7, 13, 14, 26, 37, 74, 89, 91, 178, 182, 251, 259, 481, 502, 518, 623, 962, 1157, 1246, 1757, 2314, 3263, 3293, 3367, 3514, 6526, 6586, 6734, 8099, 9287, 16198, 18574, 22339, 22841, 23051, 42809, 44678, 45682, 46102, 65009, 85618, 120731, 130018, 156373, 241462, 290407, 299663, 312746, 580814, 599326, 826543, 845117, 1653086, 1690234, 2032849, 4065698, 5785801, 10745059, 11571602, 21490118, 75215413, 150430826]

約数ペア:

[(1, 150430826), (2, 75215413), (7, 21490118), (13, 11571602), (14, 10745059), (26, 5785801), (37, 4065698), (74, 2032849), (89, 1690234), (91, 1653086), (178, 845117), (182, 826543), (251, 599326), (259, 580814), (481, 312746), (502, 299663), (518, 290407), (623, 241462), (962, 156373), (1157, 130018), (1246, 120731), (1757, 85618), (2314, 65009), (3263, 46102), (3293, 45682), (3367, 44678), (3514, 42809), (6526, 23051), (6586, 22841), (6734, 22339), (8099, 18574), (9287, 16198)]