156969211120

素因数分解:

$2^4\times 5^1\times {\mathrm{3011}}^1\times {\mathrm{651649}}^1$

素因数の和:654673

約数の個数: 40

約数和(自身を含む): 365075182800

約数和(自身を除く): 208105971680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3011, 6022, 12044, 15055, 24088, 30110, 48176, 60220, 120440, 240880, 651649, 1303298, 2606596, 3258245, 5213192, 6516490, 10426384, 13032980, 26065960, 52131920, 1962115139, 3924230278, 7848460556, 9810575695, 15696921112, 19621151390, 31393842224, 39242302780, 78484605560, 156969211120]

約数ペア:

[(1, 156969211120), (2, 78484605560), (4, 39242302780), (5, 31393842224), (8, 19621151390), (10, 15696921112), (16, 9810575695), (20, 7848460556), (40, 3924230278), (80, 1962115139), (3011, 52131920), (6022, 26065960), (12044, 13032980), (15055, 10426384), (24088, 6516490), (30110, 5213192), (48176, 3258245), (60220, 2606596), (120440, 1303298), (240880, 651649)]