142788984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26921}}^1$

素因数の和:26960

約数の個数: 64

約数和(自身を含む): 407060640

約数和(自身を除く): 264271656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 26921, 53842, 80763, 107684, 161526, 215368, 323052, 349973, 457657, 646104, 699946, 915314, 1049919, 1372971, 1399892, 1830628, 2099838, 2745942, 2799784, 3661256, 4199676, 5491884, 5949541, 8399352, 10983768, 11899082, 17848623, 23798164, 35697246, 47596328, 71394492, 142788984]

約数ペア:

[(1, 142788984), (2, 71394492), (3, 47596328), (4, 35697246), (6, 23798164), (8, 17848623), (12, 11899082), (13, 10983768), (17, 8399352), (24, 5949541), (26, 5491884), (34, 4199676), (39, 3661256), (51, 2799784), (52, 2745942), (68, 2099838), (78, 1830628), (102, 1399892), (104, 1372971), (136, 1049919), (156, 915314), (204, 699946), (221, 646104), (312, 457657), (408, 349973), (442, 323052), (663, 215368), (884, 161526), (1326, 107684), (1768, 80763), (2652, 53842), (5304, 26921)]