156736173140

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{587}}^1\times {\mathrm{118147}}^1$

素因数の和:118856

約数の個数: 48

約数和(自身を含む): 332627262912

約数和(自身を除く): 175891089772

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 587, 1130, 1174, 2260, 2348, 2935, 5870, 11740, 66331, 118147, 132662, 236294, 265324, 331655, 472588, 590735, 663310, 1181470, 1326620, 2362940, 13350611, 26701222, 53402444, 66753055, 69352289, 133506110, 138704578, 267012220, 277409156, 346761445, 693522890, 1387045780, 7836808657, 15673617314, 31347234628, 39184043285, 78368086570, 156736173140]

約数ペア:

[(1, 156736173140), (2, 78368086570), (4, 39184043285), (5, 31347234628), (10, 15673617314), (20, 7836808657), (113, 1387045780), (226, 693522890), (452, 346761445), (565, 277409156), (587, 267012220), (1130, 138704578), (1174, 133506110), (2260, 69352289), (2348, 66753055), (2935, 53402444), (5870, 26701222), (11740, 13350611), (66331, 2362940), (118147, 1326620), (132662, 1181470), (236294, 663310), (265324, 590735), (331655, 472588)]