157400698

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{1439}}^1$

素因数の和:2062

約数の個数: 32

約数和(自身を含む): 291271680

約数和(自身を除く): 133870982

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 601, 1202, 1439, 2878, 4207, 7813, 8414, 10073, 15626, 18707, 20146, 37414, 54691, 109382, 130949, 261898, 864839, 1729678, 6053873, 11242907, 12107746, 22485814, 78700349, 157400698]

約数ペア:

[(1, 157400698), (2, 78700349), (7, 22485814), (13, 12107746), (14, 11242907), (26, 6053873), (91, 1729678), (182, 864839), (601, 261898), (1202, 130949), (1439, 109382), (2878, 54691), (4207, 37414), (7813, 20146), (8414, 18707), (10073, 15626)]