122810752

素因数分解:

$2^7\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{421}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 255681360

約数和(自身を除く): 132870608

約数列:

[1, 2, 4, 8, 16, 32, 43, 53, 64, 86, 106, 128, 172, 212, 344, 421, 424, 688, 842, 848, 1376, 1684, 1696, 2279, 2752, 3368, 3392, 4558, 5504, 6736, 6784, 9116, 13472, 18103, 18232, 22313, 26944, 36206, 36464, 44626, 53888, 72412, 72928, 89252, 144824, 145856, 178504, 289648, 291712, 357008, 579296, 714016, 959459, 1158592, 1428032, 1918918, 2317184, 2856064, 3837836, 7675672, 15351344, 30702688, 61405376, 122810752]

約数ペア:

[(1, 122810752), (2, 61405376), (4, 30702688), (8, 15351344), (16, 7675672), (32, 3837836), (43, 2856064), (53, 2317184), (64, 1918918), (86, 1428032), (106, 1158592), (128, 959459), (172, 714016), (212, 579296), (344, 357008), (421, 291712), (424, 289648), (688, 178504), (842, 145856), (848, 144824), (1376, 89252), (1684, 72928), (1696, 72412), (2279, 53888), (2752, 44626), (3368, 36464), (3392, 36206), (4558, 26944), (5504, 22313), (6736, 18232), (6784, 18103), (9116, 13472)]