156908164

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{329639}}^1$

素因数の和:329667

約数の個数: 24

約数和(自身を含む): 332277120

約数和(自身を除く): 175368956

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 329639, 659278, 1318556, 2307473, 4614946, 5603863, 9229892, 11207726, 22415452, 39227041, 78454082, 156908164]

約数ペア:

[(1, 156908164), (2, 78454082), (4, 39227041), (7, 22415452), (14, 11207726), (17, 9229892), (28, 5603863), (34, 4614946), (68, 2307473), (119, 1318556), (238, 659278), (476, 329639)]