147507232

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{1031}}^1$

素因数の和:1321

約数の個数: 48

約数和(自身を含む): 308956032

約数和(自身を除く): 161448800

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 263, 272, 526, 544, 1031, 1052, 2062, 2104, 4124, 4208, 4471, 8248, 8416, 8942, 16496, 17527, 17884, 32992, 35054, 35768, 70108, 71536, 140216, 143072, 271153, 280432, 542306, 560864, 1084612, 2169224, 4338448, 4609601, 8676896, 9219202, 18438404, 36876808, 73753616, 147507232]

約数ペア:

[(1, 147507232), (2, 73753616), (4, 36876808), (8, 18438404), (16, 9219202), (17, 8676896), (32, 4609601), (34, 4338448), (68, 2169224), (136, 1084612), (263, 560864), (272, 542306), (526, 280432), (544, 271153), (1031, 143072), (1052, 140216), (2062, 71536), (2104, 70108), (4124, 35768), (4208, 35054), (4471, 32992), (8248, 17884), (8416, 17527), (8942, 16496)]