156740624990

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1123}}^1\times {\mathrm{51503}}^1$

素因数の和:52904

約数の個数: 32

約数和(自身を含む): 283431868416

約数和(自身を除く): 126691243426

約数列:

[1, 2, 5, 10, 271, 542, 1123, 1355, 2246, 2710, 5615, 11230, 51503, 103006, 257515, 304333, 515030, 608666, 1521665, 3043330, 13957313, 27914626, 57837869, 69786565, 115675738, 139573130, 289189345, 578378690, 15674062499, 31348124998, 78370312495, 156740624990]

約数ペア:

[(1, 156740624990), (2, 78370312495), (5, 31348124998), (10, 15674062499), (271, 578378690), (542, 289189345), (1123, 139573130), (1355, 115675738), (2246, 69786565), (2710, 57837869), (5615, 27914626), (11230, 13957313), (51503, 3043330), (103006, 1521665), (257515, 608666), (304333, 515030)]