315068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 609168

約数和(自身を除く): 294100

約数列:

[1, 2, 4, 13, 26, 52, 73, 83, 146, 166, 292, 332, 949, 1079, 1898, 2158, 3796, 4316, 6059, 12118, 24236, 78767, 157534, 315068]

約数ペア:

[(1, 315068), (2, 157534), (4, 78767), (13, 24236), (26, 12118), (52, 6059), (73, 4316), (83, 3796), (146, 2158), (166, 1898), (292, 1079), (332, 949)]