147931408

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{156707}}^1$

素因数の和:156774

約数の個数: 20

約数和(自身を含む): 291476880

約数和(自身を除く): 143545472

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 156707, 313414, 626828, 1253656, 2507312, 9245713, 18491426, 36982852, 73965704, 147931408]

約数ペア:

[(1, 147931408), (2, 73965704), (4, 36982852), (8, 18491426), (16, 9245713), (59, 2507312), (118, 1253656), (236, 626828), (472, 313414), (944, 156707)]