156714575140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{20040227}}^1$

素因数の和:20040276

約数の個数: 48

約数和(自身を含む): 363609896832

約数和(自身を除く): 206895321692

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 68, 85, 92, 115, 170, 230, 340, 391, 460, 782, 1564, 1955, 3910, 7820, 20040227, 40080454, 80160908, 100201135, 200402270, 340683859, 400804540, 460925221, 681367718, 921850442, 1362735436, 1703419295, 1843700884, 2304626105, 3406838590, 4609252210, 6813677180, 7835728757, 9218504420, 15671457514, 31342915028, 39178643785, 78357287570, 156714575140]

約数ペア:

[(1, 156714575140), (2, 78357287570), (4, 39178643785), (5, 31342915028), (10, 15671457514), (17, 9218504420), (20, 7835728757), (23, 6813677180), (34, 4609252210), (46, 3406838590), (68, 2304626105), (85, 1843700884), (92, 1703419295), (115, 1362735436), (170, 921850442), (230, 681367718), (340, 460925221), (391, 400804540), (460, 340683859), (782, 200402270), (1564, 100201135), (1955, 80160908), (3910, 40080454), (7820, 20040227)]