156908455570

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{284507}}^1$

素因数の和:285066

約数の個数: 32

約数和(自身を含む): 285268205376

約数和(自身を除く): 128359749806

約数列:

[1, 2, 5, 10, 131, 262, 421, 655, 842, 1310, 2105, 4210, 55151, 110302, 275755, 284507, 551510, 569014, 1422535, 2845070, 37270417, 74540834, 119777447, 186352085, 239554894, 372704170, 598887235, 1197774470, 15690845557, 31381691114, 78454227785, 156908455570]

約数ペア:

[(1, 156908455570), (2, 78454227785), (5, 31381691114), (10, 15690845557), (131, 1197774470), (262, 598887235), (421, 372704170), (655, 239554894), (842, 186352085), (1310, 119777447), (2105, 74540834), (4210, 37270417), (55151, 2845070), (110302, 1422535), (275755, 569014), (284507, 551510)]