161744512

素因数分解:

$2^7\times {\mathrm{1263629}}^1$

素因数の和:1263643

約数の個数: 16

約数和(自身を含む): 322225650

約数和(自身を除く): 160481138

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1263629, 2527258, 5054516, 10109032, 20218064, 40436128, 80872256, 161744512]

約数ペア:

[(1, 161744512), (2, 80872256), (4, 40436128), (8, 20218064), (16, 10109032), (32, 5054516), (64, 2527258), (128, 1263629)]