155852144

素因数分解:

$2^4\times 7^2\times {\mathrm{269}}^1\times {\mathrm{739}}^1$

素因数の和:1030

約数の個数: 60

約数和(自身を含む): 353046600

約数和(自身を除く): 197194456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 269, 392, 538, 739, 784, 1076, 1478, 1883, 2152, 2956, 3766, 4304, 5173, 5912, 7532, 10346, 11824, 13181, 15064, 20692, 26362, 30128, 36211, 41384, 52724, 72422, 82768, 105448, 144844, 198791, 210896, 289688, 397582, 579376, 795164, 1391537, 1590328, 2783074, 3180656, 5566148, 9740759, 11132296, 19481518, 22264592, 38963036, 77926072, 155852144]

約数ペア:

[(1, 155852144), (2, 77926072), (4, 38963036), (7, 22264592), (8, 19481518), (14, 11132296), (16, 9740759), (28, 5566148), (49, 3180656), (56, 2783074), (98, 1590328), (112, 1391537), (196, 795164), (269, 579376), (392, 397582), (538, 289688), (739, 210896), (784, 198791), (1076, 144844), (1478, 105448), (1883, 82768), (2152, 72422), (2956, 52724), (3766, 41384), (4304, 36211), (5173, 30128), (5912, 26362), (7532, 20692), (10346, 15064), (11824, 13181)]