122785348

素因数分解:

$2^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1\times {\mathrm{257}}^1$

素因数の和:532

約数の個数: 48

約数和(自身を含む): 250354944

約数和(自身を除く): 127569596

約数列:

[1, 2, 4, 7, 14, 28, 113, 151, 226, 257, 302, 452, 514, 604, 791, 1028, 1057, 1582, 1799, 2114, 3164, 3598, 4228, 7196, 17063, 29041, 34126, 38807, 58082, 68252, 77614, 116164, 119441, 155228, 203287, 238882, 271649, 406574, 477764, 543298, 813148, 1086596, 4385191, 8770382, 17540764, 30696337, 61392674, 122785348]

約数ペア:

[(1, 122785348), (2, 61392674), (4, 30696337), (7, 17540764), (14, 8770382), (28, 4385191), (113, 1086596), (151, 813148), (226, 543298), (257, 477764), (302, 406574), (452, 271649), (514, 238882), (604, 203287), (791, 155228), (1028, 119441), (1057, 116164), (1582, 77614), (1799, 68252), (2114, 58082), (3164, 38807), (3598, 34126), (4228, 29041), (7196, 17063)]