148696568

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{181}}^1\times {\mathrm{997}}^1$

素因数の和:1287

約数の個数: 32

約数和(自身を含む): 283352160

約数和(自身を除く): 134655592

約数列:

[1, 2, 4, 8, 103, 181, 206, 362, 412, 724, 824, 997, 1448, 1994, 3988, 7976, 18643, 37286, 74572, 102691, 149144, 180457, 205382, 360914, 410764, 721828, 821528, 1443656, 18587071, 37174142, 74348284, 148696568]

約数ペア:

[(1, 148696568), (2, 74348284), (4, 37174142), (8, 18587071), (103, 1443656), (181, 821528), (206, 721828), (362, 410764), (412, 360914), (724, 205382), (824, 180457), (997, 149144), (1448, 102691), (1994, 74572), (3988, 37286), (7976, 18643)]