155491008

素因数分解:

$2^6\times 3^1\times {\mathrm{431}}^1\times {\mathrm{1879}}^1$

素因数の和:2325

約数の個数: 56

約数和(自身を含む): 412577280

約数和(自身を除く): 257086272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 431, 862, 1293, 1724, 1879, 2586, 3448, 3758, 5172, 5637, 6896, 7516, 10344, 11274, 13792, 15032, 20688, 22548, 27584, 30064, 41376, 45096, 60128, 82752, 90192, 120256, 180384, 360768, 809849, 1619698, 2429547, 3239396, 4859094, 6478792, 9718188, 12957584, 19436376, 25915168, 38872752, 51830336, 77745504, 155491008]

約数ペア:

[(1, 155491008), (2, 77745504), (3, 51830336), (4, 38872752), (6, 25915168), (8, 19436376), (12, 12957584), (16, 9718188), (24, 6478792), (32, 4859094), (48, 3239396), (64, 2429547), (96, 1619698), (192, 809849), (431, 360768), (862, 180384), (1293, 120256), (1724, 90192), (1879, 82752), (2586, 60128), (3448, 45096), (3758, 41376), (5172, 30064), (5637, 27584), (6896, 22548), (7516, 20688), (10344, 15032), (11274, 13792)]