173698928

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49123}}^1$

素因数の和:49161

約数の個数: 40

約数和(自身を含む): 383756688

約数和(自身を除く): 210057760

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 49123, 98246, 196492, 392984, 638599, 785968, 835091, 1277198, 1670182, 2554396, 3340364, 5108792, 6680728, 10217584, 10856183, 13361456, 21712366, 43424732, 86849464, 173698928]

約数ペア:

[(1, 173698928), (2, 86849464), (4, 43424732), (8, 21712366), (13, 13361456), (16, 10856183), (17, 10217584), (26, 6680728), (34, 5108792), (52, 3340364), (68, 2554396), (104, 1670182), (136, 1277198), (208, 835091), (221, 785968), (272, 638599), (442, 392984), (884, 196492), (1768, 98246), (3536, 49123)]