157040732176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{577355633}}^1$

素因数の和:577355658

約数の個数: 20

約数和(自身を含む): 322164443772

約数和(自身を除く): 165123711596

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 577355633, 1154711266, 2309422532, 4618845064, 9237690128, 9815045761, 19630091522, 39260183044, 78520366088, 157040732176]

約数ペア:

[(1, 157040732176), (2, 78520366088), (4, 39260183044), (8, 19630091522), (16, 9815045761), (17, 9237690128), (34, 4618845064), (68, 2309422532), (136, 1154711266), (272, 577355633)]