141294976

素因数分解:

$2^7\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1$

素因数の和:339

約数の個数: 64

約数和(自身を含む): 290088000

約数和(自身を除く): 148793024

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 89, 128, 157, 158, 178, 314, 316, 356, 628, 632, 712, 1256, 1264, 1424, 2512, 2528, 2848, 5024, 5056, 5696, 7031, 10048, 10112, 11392, 12403, 13973, 14062, 20096, 24806, 27946, 28124, 49612, 55892, 56248, 99224, 111784, 112496, 198448, 223568, 224992, 396896, 447136, 449984, 793792, 894272, 899968, 1103867, 1587584, 1788544, 2207734, 4415468, 8830936, 17661872, 35323744, 70647488, 141294976]

約数ペア:

[(1, 141294976), (2, 70647488), (4, 35323744), (8, 17661872), (16, 8830936), (32, 4415468), (64, 2207734), (79, 1788544), (89, 1587584), (128, 1103867), (157, 899968), (158, 894272), (178, 793792), (314, 449984), (316, 447136), (356, 396896), (628, 224992), (632, 223568), (712, 198448), (1256, 112496), (1264, 111784), (1424, 99224), (2512, 56248), (2528, 55892), (2848, 49612), (5024, 28124), (5056, 27946), (5696, 24806), (7031, 20096), (10048, 14062), (10112, 13973), (11392, 12403)]