145461136

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{38039}}^1$

素因数の和:38286

約数の個数: 20

約数和(自身を含む): 283017600

約数和(自身を除く): 137556464

約数列:

[1, 2, 4, 8, 16, 239, 478, 956, 1912, 3824, 38039, 76078, 152156, 304312, 608624, 9091321, 18182642, 36365284, 72730568, 145461136]

約数ペア:

[(1, 145461136), (2, 72730568), (4, 36365284), (8, 18182642), (16, 9091321), (239, 608624), (478, 304312), (956, 152156), (1912, 76078), (3824, 38039)]