121332224

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{18229}}^1$

素因数の和:18260

約数の個数: 40

約数和(自身を含む): 261090060

約数和(自身を除く): 139757836

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 6656, 18229, 36458, 72916, 145832, 236977, 291664, 473954, 583328, 947908, 1166656, 1895816, 2333312, 3791632, 4666624, 7583264, 9333248, 15166528, 30333056, 60666112, 121332224]

約数ペア:

[(1, 121332224), (2, 60666112), (4, 30333056), (8, 15166528), (13, 9333248), (16, 7583264), (26, 4666624), (32, 3791632), (52, 2333312), (64, 1895816), (104, 1166656), (128, 947908), (208, 583328), (256, 473954), (416, 291664), (512, 236977), (832, 145832), (1664, 72916), (3328, 36458), (6656, 18229)]