174142904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{88129}}^1$

素因数の和:88167

約数の個数: 32

約数和(自身を含む): 370146000

約数和(自身を除く): 196003096

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 88129, 176258, 352516, 705032, 1145677, 1674451, 2291354, 3348902, 4582708, 6697804, 9165416, 13395608, 21767863, 43535726, 87071452, 174142904]

約数ペア:

[(1, 174142904), (2, 87071452), (4, 43535726), (8, 21767863), (13, 13395608), (19, 9165416), (26, 6697804), (38, 4582708), (52, 3348902), (76, 2291354), (104, 1674451), (152, 1145677), (247, 705032), (494, 352516), (988, 176258), (1976, 88129)]