160818736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{40693}}^1$

素因数の和:40733

約数の個数: 40

約数和(自身を含む): 353223920

約数和(自身を除く): 192405184

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 988, 1976, 3952, 40693, 81386, 162772, 325544, 529009, 651088, 773167, 1058018, 1546334, 2116036, 3092668, 4232072, 6185336, 8464144, 10051171, 12370672, 20102342, 40204684, 80409368, 160818736]

約数ペア:

[(1, 160818736), (2, 80409368), (4, 40204684), (8, 20102342), (13, 12370672), (16, 10051171), (19, 8464144), (26, 6185336), (38, 4232072), (52, 3092668), (76, 2116036), (104, 1546334), (152, 1058018), (208, 773167), (247, 651088), (304, 529009), (494, 325544), (988, 162772), (1976, 81386), (3952, 40693)]