156966556528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{2984609}}^1$

素因数の和:2984809

約数の個数: 40

約数和(自身を含む): 321979726800

約数和(自身を除く): 165013170272

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 173, 304, 346, 692, 1384, 2768, 3287, 6574, 13148, 26296, 52592, 2984609, 5969218, 11938436, 23876872, 47753744, 56707571, 113415142, 226830284, 453660568, 516337357, 907321136, 1032674714, 2065349428, 4130698856, 8261397712, 9810409783, 19620819566, 39241639132, 78483278264, 156966556528]

約数ペア:

[(1, 156966556528), (2, 78483278264), (4, 39241639132), (8, 19620819566), (16, 9810409783), (19, 8261397712), (38, 4130698856), (76, 2065349428), (152, 1032674714), (173, 907321136), (304, 516337357), (346, 453660568), (692, 226830284), (1384, 113415142), (2768, 56707571), (3287, 47753744), (6574, 23876872), (13148, 11938436), (26296, 5969218), (52592, 2984609)]