142631372

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3847}}^1$

素因数の和:3918

約数の個数: 48

約数和(自身を含む): 289615872

約数和(自身を除く): 146984500

約数列:

[1, 2, 4, 13, 23, 26, 31, 46, 52, 62, 92, 124, 299, 403, 598, 713, 806, 1196, 1426, 1612, 2852, 3847, 7694, 9269, 15388, 18538, 37076, 50011, 88481, 100022, 119257, 176962, 200044, 238514, 353924, 477028, 1150253, 1550341, 2300506, 2742911, 3100682, 4601012, 5485822, 6201364, 10971644, 35657843, 71315686, 142631372]

約数ペア:

[(1, 142631372), (2, 71315686), (4, 35657843), (13, 10971644), (23, 6201364), (26, 5485822), (31, 4601012), (46, 3100682), (52, 2742911), (62, 2300506), (92, 1550341), (124, 1150253), (299, 477028), (403, 353924), (598, 238514), (713, 200044), (806, 176962), (1196, 119257), (1426, 100022), (1612, 88481), (2852, 50011), (3847, 37076), (7694, 18538), (9269, 15388)]