179905048

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{2039}}^1$

素因数の和:2355

約数の個数: 32

約数和(自身を含む): 347004000

約数和(自身を除く): 167098952

約数列:

[1, 2, 4, 8, 41, 82, 164, 269, 328, 538, 1076, 2039, 2152, 4078, 8156, 11029, 16312, 22058, 44116, 83599, 88232, 167198, 334396, 548491, 668792, 1096982, 2193964, 4387928, 22488131, 44976262, 89952524, 179905048]

約数ペア:

[(1, 179905048), (2, 89952524), (4, 44976262), (8, 22488131), (41, 4387928), (82, 2193964), (164, 1096982), (269, 668792), (328, 548491), (538, 334396), (1076, 167198), (2039, 88232), (2152, 83599), (4078, 44116), (8156, 22058), (11029, 16312)]