158339972

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47521}}^1$

素因数の和:47556

約数の個数: 36

約数和(自身を含む): 341303004

約数和(自身を除く): 182963032

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 98, 119, 196, 238, 476, 833, 1666, 3332, 47521, 95042, 190084, 332647, 665294, 807857, 1330588, 1615714, 2328529, 3231428, 4657058, 5654999, 9314116, 11309998, 22619996, 39584993, 79169986, 158339972]

約数ペア:

[(1, 158339972), (2, 79169986), (4, 39584993), (7, 22619996), (14, 11309998), (17, 9314116), (28, 5654999), (34, 4657058), (49, 3231428), (68, 2328529), (98, 1615714), (119, 1330588), (196, 807857), (238, 665294), (476, 332647), (833, 190084), (1666, 95042), (3332, 47521)]