126518912

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{547}}^1$

素因数の和:713

約数の個数: 64

約数和(自身を含む): 273890400

約数和(自身を除く): 147371488

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 139, 208, 278, 416, 547, 556, 832, 1094, 1112, 1664, 1807, 2188, 2224, 3614, 4376, 4448, 7111, 7228, 8752, 8896, 14222, 14456, 17504, 17792, 28444, 28912, 35008, 56888, 57824, 70016, 76033, 113776, 115648, 152066, 227552, 231296, 304132, 455104, 608264, 910208, 988429, 1216528, 1976858, 2433056, 3953716, 4866112, 7907432, 9732224, 15814864, 31629728, 63259456, 126518912]

約数ペア:

[(1, 126518912), (2, 63259456), (4, 31629728), (8, 15814864), (13, 9732224), (16, 7907432), (26, 4866112), (32, 3953716), (52, 2433056), (64, 1976858), (104, 1216528), (128, 988429), (139, 910208), (208, 608264), (278, 455104), (416, 304132), (547, 231296), (556, 227552), (832, 152066), (1094, 115648), (1112, 113776), (1664, 76033), (1807, 70016), (2188, 57824), (2224, 56888), (3614, 35008), (4376, 28912), (4448, 28444), (7111, 17792), (7228, 17504), (8752, 14456), (8896, 14222)]