133728296

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41479}}^1$

素因数の和:41529

約数の個数: 32

約数和(自身を含む): 278745600

約数和(自身を除く): 145017304

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 403, 806, 1612, 3224, 41479, 82958, 165916, 331832, 539227, 1078454, 1285849, 2156908, 2571698, 4313816, 5143396, 10286792, 16716037, 33432074, 66864148, 133728296]

約数ペア:

[(1, 133728296), (2, 66864148), (4, 33432074), (8, 16716037), (13, 10286792), (26, 5143396), (31, 4313816), (52, 2571698), (62, 2156908), (104, 1285849), (124, 1078454), (248, 539227), (403, 331832), (806, 165916), (1612, 82958), (3224, 41479)]