156913995

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{5171}}^1$

素因数の和:5220

約数の個数: 48

約数和(自身を含む): 304858368

約数和(自身を除く): 147944373

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 51, 85, 105, 119, 255, 289, 357, 595, 867, 1445, 1785, 2023, 4335, 5171, 6069, 10115, 15513, 25855, 30345, 36197, 77565, 87907, 108591, 180985, 263721, 439535, 542955, 615349, 1318605, 1494419, 1846047, 3076745, 4483257, 7472095, 9230235, 10460933, 22416285, 31382799, 52304665, 156913995]

約数ペア:

[(1, 156913995), (3, 52304665), (5, 31382799), (7, 22416285), (15, 10460933), (17, 9230235), (21, 7472095), (35, 4483257), (51, 3076745), (85, 1846047), (105, 1494419), (119, 1318605), (255, 615349), (289, 542955), (357, 439535), (595, 263721), (867, 180985), (1445, 108591), (1785, 87907), (2023, 77565), (4335, 36197), (5171, 30345), (6069, 25855), (10115, 15513)]