172885174

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{757}}^1\times {\mathrm{1483}}^1$

素因数の和:2260

約数の個数: 32

約数和(自身を含む): 323963136

約数和(自身を除く): 151077962

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 757, 1483, 1514, 2966, 5299, 8327, 10381, 10598, 16313, 16654, 20762, 32626, 58289, 114191, 116578, 228382, 1122631, 2245262, 7858417, 12348941, 15716834, 24697882, 86442587, 172885174]

約数ペア:

[(1, 172885174), (2, 86442587), (7, 24697882), (11, 15716834), (14, 12348941), (22, 7858417), (77, 2245262), (154, 1122631), (757, 228382), (1483, 116578), (1514, 114191), (2966, 58289), (5299, 32626), (8327, 20762), (10381, 16654), (10598, 16313)]