123421936

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{1723}}^1$

素因数の和:1790

約数の個数: 60

約数和(自身を含む): 270105976

約数和(自身を除く): 146684040

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 121, 148, 176, 242, 296, 407, 484, 592, 814, 968, 1628, 1723, 1936, 3256, 3446, 4477, 6512, 6892, 8954, 13784, 17908, 18953, 27568, 35816, 37906, 63751, 71632, 75812, 127502, 151624, 208483, 255004, 303248, 416966, 510008, 701261, 833932, 1020016, 1402522, 1667864, 2805044, 3335728, 5610088, 7713871, 11220176, 15427742, 30855484, 61710968, 123421936]

約数ペア:

[(1, 123421936), (2, 61710968), (4, 30855484), (8, 15427742), (11, 11220176), (16, 7713871), (22, 5610088), (37, 3335728), (44, 2805044), (74, 1667864), (88, 1402522), (121, 1020016), (148, 833932), (176, 701261), (242, 510008), (296, 416966), (407, 303248), (484, 255004), (592, 208483), (814, 151624), (968, 127502), (1628, 75812), (1723, 71632), (1936, 63751), (3256, 37906), (3446, 35816), (4477, 27568), (6512, 18953), (6892, 17908), (8954, 13784)]