122565456

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{281}}^1$

素因数の和:541

約数の個数: 120

約数和(自身を含む): 372304296

約数和(自身を除く): 249738840

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 233, 234, 281, 312, 466, 468, 562, 624, 699, 843, 932, 936, 1124, 1398, 1686, 1864, 1872, 2097, 2248, 2529, 2796, 3029, 3372, 3653, 3728, 4194, 4496, 5058, 5592, 6058, 6744, 7306, 8388, 9087, 10116, 10959, 11184, 12116, 13488, 14612, 16776, 18174, 20232, 21918, 24232, 27261, 29224, 32877, 33552, 36348, 40464, 43836, 48464, 54522, 58448, 65473, 65754, 72696, 87672, 109044, 130946, 131508, 145392, 175344, 196419, 218088, 261892, 263016, 392838, 436176, 523784, 526032, 589257, 785676, 851149, 1047568, 1178514, 1571352, 1702298, 2357028, 2553447, 3142704, 3404596, 4714056, 5106894, 6809192, 7660341, 9428112, 10213788, 13618384, 15320682, 20427576, 30641364, 40855152, 61282728, 122565456]

約数ペア:

[(1, 122565456), (2, 61282728), (3, 40855152), (4, 30641364), (6, 20427576), (8, 15320682), (9, 13618384), (12, 10213788), (13, 9428112), (16, 7660341), (18, 6809192), (24, 5106894), (26, 4714056), (36, 3404596), (39, 3142704), (48, 2553447), (52, 2357028), (72, 1702298), (78, 1571352), (104, 1178514), (117, 1047568), (144, 851149), (156, 785676), (208, 589257), (233, 526032), (234, 523784), (281, 436176), (312, 392838), (466, 263016), (468, 261892), (562, 218088), (624, 196419), (699, 175344), (843, 145392), (932, 131508), (936, 130946), (1124, 109044), (1398, 87672), (1686, 72696), (1864, 65754), (1872, 65473), (2097, 58448), (2248, 54522), (2529, 48464), (2796, 43836), (3029, 40464), (3372, 36348), (3653, 33552), (3728, 32877), (4194, 29224), (4496, 27261), (5058, 24232), (5592, 21918), (6058, 20232), (6744, 18174), (7306, 16776), (8388, 14612), (9087, 13488), (10116, 12116), (10959, 11184)]