172168048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{26701}}^1$

素因数の和:26753

約数の個数: 40

約数和(自身を含む): 370837376

約数和(自身を除く): 198669328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 26701, 53402, 106804, 213608, 347113, 427216, 694226, 827731, 1388452, 1655462, 2776904, 3310924, 5553808, 6621848, 10760503, 13243696, 21521006, 43042012, 86084024, 172168048]

約数ペア:

[(1, 172168048), (2, 86084024), (4, 43042012), (8, 21521006), (13, 13243696), (16, 10760503), (26, 6621848), (31, 5553808), (52, 3310924), (62, 2776904), (104, 1655462), (124, 1388452), (208, 827731), (248, 694226), (403, 427216), (496, 347113), (806, 213608), (1612, 106804), (3224, 53402), (6448, 26701)]