156747717932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8689}}^1\times {\mathrm{20407}}^1$

素因数の和:29130

約数の個数: 48

約数和(自身を含む): 312837497280

約数和(自身を除く): 156089779348

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 8689, 17378, 20407, 34756, 40814, 81628, 112957, 147713, 225914, 265291, 295426, 346919, 451828, 530582, 590852, 693838, 1061164, 1387676, 1920269, 3840538, 4509947, 7681076, 9019894, 18039788, 177316423, 354632846, 709265692, 2305113499, 3014379191, 4610226998, 6028758382, 9220453996, 12057516764, 39186929483, 78373858966, 156747717932]

約数ペア:

[(1, 156747717932), (2, 78373858966), (4, 39186929483), (13, 12057516764), (17, 9220453996), (26, 6028758382), (34, 4610226998), (52, 3014379191), (68, 2305113499), (221, 709265692), (442, 354632846), (884, 177316423), (8689, 18039788), (17378, 9019894), (20407, 7681076), (34756, 4509947), (40814, 3840538), (81628, 1920269), (112957, 1387676), (147713, 1061164), (225914, 693838), (265291, 590852), (295426, 530582), (346919, 451828)]