156716856

素因数分解:

$2^3\times 3^4\times {\mathrm{241847}}^1$

素因数の和:241865

約数の個数: 40

約数和(自身を含む): 438954120

約数和(自身を除く): 282237264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 241847, 483694, 725541, 967388, 1451082, 1934776, 2176623, 2902164, 4353246, 5804328, 6529869, 8706492, 13059738, 17412984, 19589607, 26119476, 39179214, 52238952, 78358428, 156716856]

約数ペア:

[(1, 156716856), (2, 78358428), (3, 52238952), (4, 39179214), (6, 26119476), (8, 19589607), (9, 17412984), (12, 13059738), (18, 8706492), (24, 6529869), (27, 5804328), (36, 4353246), (54, 2902164), (72, 2176623), (81, 1934776), (108, 1451082), (162, 967388), (216, 725541), (324, 483694), (648, 241847)]