127412632

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{821}}^1\times {\mathrm{1021}}^1$

素因数の和:1867

約数の個数: 32

約数和(自身を含む): 252025200

約数和(自身を除く): 124612568

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 821, 1021, 1642, 2042, 3284, 4084, 6568, 8168, 15599, 19399, 31198, 38798, 62396, 77596, 124792, 155192, 838241, 1676482, 3352964, 6705928, 15926579, 31853158, 63706316, 127412632]

約数ペア:

[(1, 127412632), (2, 63706316), (4, 31853158), (8, 15926579), (19, 6705928), (38, 3352964), (76, 1676482), (152, 838241), (821, 155192), (1021, 124792), (1642, 77596), (2042, 62396), (3284, 38798), (4084, 31198), (6568, 19399), (8168, 15599)]