156929391968

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{2657}}^1\times {\mathrm{108571}}^1$

素因数の和:111255

約数の個数: 48

約数和(自身を含む): 327254682384

約数和(自身を除く): 170325290416

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 544, 2657, 5314, 10628, 21256, 42512, 45169, 85024, 90338, 108571, 180676, 217142, 361352, 434284, 722704, 868568, 1445408, 1737136, 1845707, 3474272, 3691414, 7382828, 14765656, 29531312, 59062624, 288473147, 576946294, 1153892588, 2307785176, 4615570352, 4904043499, 9231140704, 9808086998, 19616173996, 39232347992, 78464695984, 156929391968]

約数ペア:

[(1, 156929391968), (2, 78464695984), (4, 39232347992), (8, 19616173996), (16, 9808086998), (17, 9231140704), (32, 4904043499), (34, 4615570352), (68, 2307785176), (136, 1153892588), (272, 576946294), (544, 288473147), (2657, 59062624), (5314, 29531312), (10628, 14765656), (21256, 7382828), (42512, 3691414), (45169, 3474272), (85024, 1845707), (90338, 1737136), (108571, 1445408), (180676, 868568), (217142, 722704), (361352, 434284)]