128356224

素因数分解:

$2^7\times 3^1\times {\mathrm{334261}}^1$

素因数の和:334278

約数の個数: 32

約数和(自身を含む): 340947240

約数和(自身を除く): 212591016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 334261, 668522, 1002783, 1337044, 2005566, 2674088, 4011132, 5348176, 8022264, 10696352, 16044528, 21392704, 32089056, 42785408, 64178112, 128356224]

約数ペア:

[(1, 128356224), (2, 64178112), (3, 42785408), (4, 32089056), (6, 21392704), (8, 16044528), (12, 10696352), (16, 8022264), (24, 5348176), (32, 4011132), (48, 2674088), (64, 2005566), (96, 1337044), (128, 1002783), (192, 668522), (384, 334261)]