157776112

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{24469}}^1$

素因数の和:24521

約数の個数: 40

約数和(自身を含む): 339839360

約数和(自身を除く): 182063248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 24469, 48938, 97876, 195752, 318097, 391504, 636194, 758539, 1272388, 1517078, 2544776, 3034156, 5089552, 6068312, 9861007, 12136624, 19722014, 39444028, 78888056, 157776112]

約数ペア:

[(1, 157776112), (2, 78888056), (4, 39444028), (8, 19722014), (13, 12136624), (16, 9861007), (26, 6068312), (31, 5089552), (52, 3034156), (62, 2544776), (104, 1517078), (124, 1272388), (208, 758539), (248, 636194), (403, 391504), (496, 318097), (806, 195752), (1612, 97876), (3224, 48938), (6448, 24469)]