156726453580

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{809}}^1\times {\mathrm{40529}}^1$

素因数の和:41586

約数の個数: 48

約数和(自身を含む): 330919344000

約数和(自身を除く): 174192890420

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 809, 956, 1195, 1618, 2390, 3236, 4045, 4780, 8090, 16180, 40529, 81058, 162116, 193351, 202645, 386702, 405290, 773404, 810580, 966755, 1933510, 3867020, 9686431, 19372862, 32787961, 38745724, 48432155, 65575922, 96864310, 131151844, 163939805, 193728620, 327879610, 655759220, 7836322679, 15672645358, 31345290716, 39181613395, 78363226790, 156726453580]

約数ペア:

[(1, 156726453580), (2, 78363226790), (4, 39181613395), (5, 31345290716), (10, 15672645358), (20, 7836322679), (239, 655759220), (478, 327879610), (809, 193728620), (956, 163939805), (1195, 131151844), (1618, 96864310), (2390, 65575922), (3236, 48432155), (4045, 38745724), (4780, 32787961), (8090, 19372862), (16180, 9686431), (40529, 3867020), (81058, 1933510), (162116, 966755), (193351, 810580), (202645, 773404), (386702, 405290)]