147913728

素因数分解:

$2^{10}\times 3^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:653

約数の個数: 88

約数和(自身を含む): 399410640

約数和(自身を除く): 251496912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 89, 96, 128, 178, 192, 256, 267, 356, 384, 512, 534, 541, 712, 768, 1024, 1068, 1082, 1424, 1536, 1623, 2136, 2164, 2848, 3072, 3246, 4272, 4328, 5696, 6492, 8544, 8656, 11392, 12984, 17088, 17312, 22784, 25968, 34176, 34624, 45568, 48149, 51936, 68352, 69248, 91136, 96298, 103872, 136704, 138496, 144447, 192596, 207744, 273408, 276992, 288894, 385192, 415488, 553984, 577788, 770384, 830976, 1155576, 1540768, 1661952, 2311152, 3081536, 4622304, 6163072, 9244608, 12326144, 18489216, 24652288, 36978432, 49304576, 73956864, 147913728]

約数ペア:

[(1, 147913728), (2, 73956864), (3, 49304576), (4, 36978432), (6, 24652288), (8, 18489216), (12, 12326144), (16, 9244608), (24, 6163072), (32, 4622304), (48, 3081536), (64, 2311152), (89, 1661952), (96, 1540768), (128, 1155576), (178, 830976), (192, 770384), (256, 577788), (267, 553984), (356, 415488), (384, 385192), (512, 288894), (534, 276992), (541, 273408), (712, 207744), (768, 192596), (1024, 144447), (1068, 138496), (1082, 136704), (1424, 103872), (1536, 96298), (1623, 91136), (2136, 69248), (2164, 68352), (2848, 51936), (3072, 48149), (3246, 45568), (4272, 34624), (4328, 34176), (5696, 25968), (6492, 22784), (8544, 17312), (8656, 17088), (11392, 12984)]