131176182

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{223}}^1$

素因数の和:397

約数の個数: 64

約数和(自身を含む): 286433280

約数和(自身を除く): 155257098

約数列:

[1, 2, 3, 6, 17, 34, 51, 73, 79, 102, 146, 158, 219, 223, 237, 438, 446, 474, 669, 1241, 1338, 1343, 2482, 2686, 3723, 3791, 4029, 5767, 7446, 7582, 8058, 11373, 11534, 16279, 17301, 17617, 22746, 32558, 34602, 35234, 48837, 52851, 97674, 98039, 105702, 196078, 276743, 294117, 299489, 553486, 588234, 598978, 830229, 898467, 1286041, 1660458, 1796934, 2572082, 3858123, 7716246, 21862697, 43725394, 65588091, 131176182]

約数ペア:

[(1, 131176182), (2, 65588091), (3, 43725394), (6, 21862697), (17, 7716246), (34, 3858123), (51, 2572082), (73, 1796934), (79, 1660458), (102, 1286041), (146, 898467), (158, 830229), (219, 598978), (223, 588234), (237, 553486), (438, 299489), (446, 294117), (474, 276743), (669, 196078), (1241, 105702), (1338, 98039), (1343, 97674), (2482, 52851), (2686, 48837), (3723, 35234), (3791, 34602), (4029, 32558), (5767, 22746), (7446, 17617), (7582, 17301), (8058, 16279), (11373, 11534)]