156879352

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{283}}^1\times {\mathrm{521}}^1$

素因数の和:836

約数の個数: 64

約数和(自身を含む): 355795200

約数和(自身を除く): 198915848

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 283, 521, 532, 566, 1042, 1064, 1132, 1981, 2084, 2264, 3647, 3962, 4168, 5377, 7294, 7924, 9899, 10754, 14588, 15848, 19798, 21508, 29176, 37639, 39596, 43016, 69293, 75278, 79192, 138586, 147443, 150556, 277172, 294886, 301112, 554344, 589772, 1032101, 1179544, 2064202, 2801417, 4128404, 5602834, 8256808, 11205668, 19609919, 22411336, 39219838, 78439676, 156879352]

約数ペア:

[(1, 156879352), (2, 78439676), (4, 39219838), (7, 22411336), (8, 19609919), (14, 11205668), (19, 8256808), (28, 5602834), (38, 4128404), (56, 2801417), (76, 2064202), (133, 1179544), (152, 1032101), (266, 589772), (283, 554344), (521, 301112), (532, 294886), (566, 277172), (1042, 150556), (1064, 147443), (1132, 138586), (1981, 79192), (2084, 75278), (2264, 69293), (3647, 43016), (3962, 39596), (4168, 37639), (5377, 29176), (7294, 21508), (7924, 19798), (9899, 15848), (10754, 14588)]