157915770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{111997}}^1$

素因数の和:112054

約数の個数: 32

約数和(自身を含む): 387065088

約数和(自身を除く): 229149318

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 111997, 223994, 335991, 559985, 671982, 1119970, 1679955, 3359910, 5263859, 10527718, 15791577, 26319295, 31583154, 52638590, 78957885, 157915770]

約数ペア:

[(1, 157915770), (2, 78957885), (3, 52638590), (5, 31583154), (6, 26319295), (10, 15791577), (15, 10527718), (30, 5263859), (47, 3359910), (94, 1679955), (141, 1119970), (235, 671982), (282, 559985), (470, 335991), (705, 223994), (1410, 111997)]