156780563912

素因数分解:

$2^3\times 7^1\times {\mathrm{2423}}^1\times {\mathrm{1155449}}^1$

素因数の和:1157885

約数の個数: 32

約数和(自身を含む): 336097296000

約数和(自身を除く): 179316732088

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2423, 4846, 9692, 16961, 19384, 33922, 67844, 135688, 1155449, 2310898, 4621796, 8088143, 9243592, 16176286, 32352572, 64705144, 2799652927, 5599305854, 11198611708, 19597570489, 22397223416, 39195140978, 78390281956, 156780563912]

約数ペア:

[(1, 156780563912), (2, 78390281956), (4, 39195140978), (7, 22397223416), (8, 19597570489), (14, 11198611708), (28, 5599305854), (56, 2799652927), (2423, 64705144), (4846, 32352572), (9692, 16176286), (16961, 9243592), (19384, 8088143), (33922, 4621796), (67844, 2310898), (135688, 1155449)]