127904036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{953}}^1$

素因数の和:1088

約数の個数: 48

約数和(自身を含む): 252428400

約数和(自身を除く): 124524364

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 89, 116, 178, 356, 377, 754, 953, 1157, 1508, 1906, 2314, 2581, 3812, 4628, 5162, 10324, 12389, 24778, 27637, 33553, 49556, 55274, 67106, 84817, 110548, 134212, 169634, 339268, 359281, 718562, 1102621, 1437124, 2205242, 2459693, 4410484, 4919386, 9838772, 31976009, 63952018, 127904036]

約数ペア:

[(1, 127904036), (2, 63952018), (4, 31976009), (13, 9838772), (26, 4919386), (29, 4410484), (52, 2459693), (58, 2205242), (89, 1437124), (116, 1102621), (178, 718562), (356, 359281), (377, 339268), (754, 169634), (953, 134212), (1157, 110548), (1508, 84817), (1906, 67106), (2314, 55274), (2581, 49556), (3812, 33553), (4628, 27637), (5162, 24778), (10324, 12389)]