15157035488

素因数分解:

$2^5\times 7^1\times {\mathrm{331}}^1\times {\mathrm{204427}}^1$

素因数の和:204775

約数の個数: 48

約数和(自身を含む): 34206528384

約数和(自身を除く): 19049492896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 331, 662, 1324, 2317, 2648, 4634, 5296, 9268, 10592, 18536, 37072, 74144, 204427, 408854, 817708, 1430989, 1635416, 2861978, 3270832, 5723956, 6541664, 11447912, 22895824, 45791648, 67665337, 135330674, 270661348, 473657359, 541322696, 947314718, 1082645392, 1894629436, 2165290784, 3789258872, 7578517744, 15157035488]

約数ペア:

[(1, 15157035488), (2, 7578517744), (4, 3789258872), (7, 2165290784), (8, 1894629436), (14, 1082645392), (16, 947314718), (28, 541322696), (32, 473657359), (56, 270661348), (112, 135330674), (224, 67665337), (331, 45791648), (662, 22895824), (1324, 11447912), (2317, 6541664), (2648, 5723956), (4634, 3270832), (5296, 2861978), (9268, 1635416), (10592, 1430989), (18536, 817708), (37072, 408854), (74144, 204427)]