131463168

素因数分解:

$2^{11}\times 3^1\times {\mathrm{21397}}^1$

素因数の和:21422

約数の個数: 48

約数和(自身を含む): 350499240

約数和(自身を除く): 219036072

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 6144, 21397, 42794, 64191, 85588, 128382, 171176, 256764, 342352, 513528, 684704, 1027056, 1369408, 2054112, 2738816, 4108224, 5477632, 8216448, 10955264, 16432896, 21910528, 32865792, 43821056, 65731584, 131463168]

約数ペア:

[(1, 131463168), (2, 65731584), (3, 43821056), (4, 32865792), (6, 21910528), (8, 16432896), (12, 10955264), (16, 8216448), (24, 5477632), (32, 4108224), (48, 2738816), (64, 2054112), (96, 1369408), (128, 1027056), (192, 684704), (256, 513528), (384, 342352), (512, 256764), (768, 171176), (1024, 128382), (1536, 85588), (2048, 64191), (3072, 42794), (6144, 21397)]