166392980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{10847}}^1$

素因数の和:10928

約数の個数: 48

約数和(自身を含む): 382717440

約数和(自身を除く): 216324460

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 59, 65, 118, 130, 236, 260, 295, 590, 767, 1180, 1534, 3068, 3835, 7670, 10847, 15340, 21694, 43388, 54235, 108470, 141011, 216940, 282022, 564044, 639973, 705055, 1279946, 1410110, 2559892, 2820220, 3199865, 6399730, 8319649, 12799460, 16639298, 33278596, 41598245, 83196490, 166392980]

約数ペア:

[(1, 166392980), (2, 83196490), (4, 41598245), (5, 33278596), (10, 16639298), (13, 12799460), (20, 8319649), (26, 6399730), (52, 3199865), (59, 2820220), (65, 2559892), (118, 1410110), (130, 1279946), (236, 705055), (260, 639973), (295, 564044), (590, 282022), (767, 216940), (1180, 141011), (1534, 108470), (3068, 54235), (3835, 43388), (7670, 21694), (10847, 15340)]