157416648

素因数分解:

$2^3\times 3^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{659}}^1$

素因数の和:974

約数の個数: 64

約数和(自身を含む): 406296000

約数和(自身を除く): 248879352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 37, 74, 111, 148, 222, 269, 296, 444, 538, 659, 807, 888, 1076, 1318, 1614, 1977, 2152, 2636, 3228, 3954, 5272, 6456, 7908, 9953, 15816, 19906, 24383, 29859, 39812, 48766, 59718, 73149, 79624, 97532, 119436, 146298, 177271, 195064, 238872, 292596, 354542, 531813, 585192, 709084, 1063626, 1418168, 2127252, 4254504, 6559027, 13118054, 19677081, 26236108, 39354162, 52472216, 78708324, 157416648]

約数ペア:

[(1, 157416648), (2, 78708324), (3, 52472216), (4, 39354162), (6, 26236108), (8, 19677081), (12, 13118054), (24, 6559027), (37, 4254504), (74, 2127252), (111, 1418168), (148, 1063626), (222, 709084), (269, 585192), (296, 531813), (444, 354542), (538, 292596), (659, 238872), (807, 195064), (888, 177271), (1076, 146298), (1318, 119436), (1614, 97532), (1977, 79624), (2152, 73149), (2636, 59718), (3228, 48766), (3954, 39812), (5272, 29859), (6456, 24383), (7908, 19906), (9953, 15816)]