158757118

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{8353}}^1$

素因数の和:8428

約数の個数: 32

約数和(自身を含む): 277887456

約数和(自身を除く): 119130338

約数列:

[1, 2, 13, 17, 26, 34, 43, 86, 221, 442, 559, 731, 1118, 1462, 8353, 9503, 16706, 19006, 108589, 142001, 217178, 284002, 359179, 718358, 1846013, 3692026, 4669327, 6106043, 9338654, 12212086, 79378559, 158757118]

約数ペア:

[(1, 158757118), (2, 79378559), (13, 12212086), (17, 9338654), (26, 6106043), (34, 4669327), (43, 3692026), (86, 1846013), (221, 718358), (442, 359179), (559, 284002), (731, 217178), (1118, 142001), (1462, 108589), (8353, 19006), (9503, 16706)]