154088272

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43577}}^1$

素因数の和:43615

約数の個数: 40

約数和(自身を含む): 340431336

約数和(自身を除く): 186343064

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 43577, 87154, 174308, 348616, 566501, 697232, 740809, 1133002, 1481618, 2266004, 2963236, 4532008, 5926472, 9064016, 9630517, 11852944, 19261034, 38522068, 77044136, 154088272]

約数ペア:

[(1, 154088272), (2, 77044136), (4, 38522068), (8, 19261034), (13, 11852944), (16, 9630517), (17, 9064016), (26, 5926472), (34, 4532008), (52, 2963236), (68, 2266004), (104, 1481618), (136, 1133002), (208, 740809), (221, 697232), (272, 566501), (442, 348616), (884, 174308), (1768, 87154), (3536, 43577)]