130741996

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{8663}}^1$

素因数の和:8699

約数の個数: 48

約数和(自身を含む): 291110400

約数和(自身を除く): 160368404

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 343, 539, 686, 1078, 1372, 2156, 3773, 7546, 8663, 15092, 17326, 34652, 60641, 95293, 121282, 190586, 242564, 381172, 424487, 667051, 848974, 1334102, 1697948, 2668204, 2971409, 4669357, 5942818, 9338714, 11885636, 18677428, 32685499, 65370998, 130741996]

約数ペア:

[(1, 130741996), (2, 65370998), (4, 32685499), (7, 18677428), (11, 11885636), (14, 9338714), (22, 5942818), (28, 4669357), (44, 2971409), (49, 2668204), (77, 1697948), (98, 1334102), (154, 848974), (196, 667051), (308, 424487), (343, 381172), (539, 242564), (686, 190586), (1078, 121282), (1372, 95293), (2156, 60641), (3773, 34652), (7546, 17326), (8663, 15092)]