156918988815

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1\times {\mathrm{4657}}^1$

素因数の和:5240

約数の個数: 64

約数和(自身を含む): 261174730752

約数和(自身を除く): 104255741937

約数列:

[1, 3, 5, 15, 31, 93, 155, 233, 311, 465, 699, 933, 1165, 1555, 3495, 4657, 4665, 7223, 9641, 13971, 21669, 23285, 28923, 36115, 48205, 69855, 72463, 108345, 144367, 144615, 217389, 362315, 433101, 721835, 1085081, 1086945, 1448327, 2165505, 2246353, 3255243, 4344981, 5425405, 6739059, 7241635, 11231765, 16276215, 21724905, 33637511, 33695295, 44898137, 100912533, 134694411, 168187555, 224490685, 337460191, 504562665, 673472055, 1012380573, 1687300955, 5061902865, 10461265921, 31383797763, 52306329605, 156918988815]

約数ペア:

[(1, 156918988815), (3, 52306329605), (5, 31383797763), (15, 10461265921), (31, 5061902865), (93, 1687300955), (155, 1012380573), (233, 673472055), (311, 504562665), (465, 337460191), (699, 224490685), (933, 168187555), (1165, 134694411), (1555, 100912533), (3495, 44898137), (4657, 33695295), (4665, 33637511), (7223, 21724905), (9641, 16276215), (13971, 11231765), (21669, 7241635), (23285, 6739059), (28923, 5425405), (36115, 4344981), (48205, 3255243), (69855, 2246353), (72463, 2165505), (108345, 1448327), (144367, 1086945), (144615, 1085081), (217389, 721835), (362315, 433101)]