122881984

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{2131}}^1$

素因数の和:2213

約数の個数: 56

約数和(自身を含む): 263182608

約数和(自身を除く): 140300624

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 136, 212, 272, 424, 544, 848, 901, 1088, 1696, 1802, 2131, 3392, 3604, 4262, 7208, 8524, 14416, 17048, 28832, 34096, 36227, 57664, 68192, 72454, 112943, 136384, 144908, 225886, 289816, 451772, 579632, 903544, 1159264, 1807088, 1920031, 2318528, 3614176, 3840062, 7228352, 7680124, 15360248, 30720496, 61440992, 122881984]

約数ペア:

[(1, 122881984), (2, 61440992), (4, 30720496), (8, 15360248), (16, 7680124), (17, 7228352), (32, 3840062), (34, 3614176), (53, 2318528), (64, 1920031), (68, 1807088), (106, 1159264), (136, 903544), (212, 579632), (272, 451772), (424, 289816), (544, 225886), (848, 144908), (901, 136384), (1088, 112943), (1696, 72454), (1802, 68192), (2131, 57664), (3392, 36227), (3604, 34096), (4262, 28832), (7208, 17048), (8524, 14416)]