156667744

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{2137}}^1$

素因数の和:2255

約数の個数: 48

約数和(自身を含む): 323265600

約数和(自身を除く): 166597856

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 79, 116, 158, 232, 316, 464, 632, 928, 1264, 2137, 2291, 2528, 4274, 4582, 8548, 9164, 17096, 18328, 34192, 36656, 61973, 68384, 73312, 123946, 168823, 247892, 337646, 495784, 675292, 991568, 1350584, 1983136, 2701168, 4895867, 5402336, 9791734, 19583468, 39166936, 78333872, 156667744]

約数ペア:

[(1, 156667744), (2, 78333872), (4, 39166936), (8, 19583468), (16, 9791734), (29, 5402336), (32, 4895867), (58, 2701168), (79, 1983136), (116, 1350584), (158, 991568), (232, 675292), (316, 495784), (464, 337646), (632, 247892), (928, 168823), (1264, 123946), (2137, 73312), (2291, 68384), (2528, 61973), (4274, 36656), (4582, 34192), (8548, 18328), (9164, 17096)]