123902848

素因数分解:

$2^7\times {\mathrm{29}}^2\times {\mathrm{1151}}^1$

素因数の和:1223

約数の個数: 48

約数和(自身を含む): 255864960

約数和(自身を除く): 131962112

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 128, 232, 464, 841, 928, 1151, 1682, 1856, 2302, 3364, 3712, 4604, 6728, 9208, 13456, 18416, 26912, 33379, 36832, 53824, 66758, 73664, 107648, 133516, 147328, 267032, 534064, 967991, 1068128, 1935982, 2136256, 3871964, 4272512, 7743928, 15487856, 30975712, 61951424, 123902848]

約数ペア:

[(1, 123902848), (2, 61951424), (4, 30975712), (8, 15487856), (16, 7743928), (29, 4272512), (32, 3871964), (58, 2136256), (64, 1935982), (116, 1068128), (128, 967991), (232, 534064), (464, 267032), (841, 147328), (928, 133516), (1151, 107648), (1682, 73664), (1856, 66758), (2302, 53824), (3364, 36832), (3712, 33379), (4604, 26912), (6728, 18416), (9208, 13456)]