156344656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24247}}^1$

素因数の和:24299

約数の個数: 40

約数和(自身を含む): 336756224

約数和(自身を除く): 180411568

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 24247, 48494, 96988, 193976, 315211, 387952, 630422, 751657, 1260844, 1503314, 2521688, 3006628, 5043376, 6013256, 9771541, 12026512, 19543082, 39086164, 78172328, 156344656]

約数ペア:

[(1, 156344656), (2, 78172328), (4, 39086164), (8, 19543082), (13, 12026512), (16, 9771541), (26, 6013256), (31, 5043376), (52, 3006628), (62, 2521688), (104, 1503314), (124, 1260844), (208, 751657), (248, 630422), (403, 387952), (496, 315211), (806, 193976), (1612, 96988), (3224, 48494), (6448, 24247)]