16254899544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{331841}}^1$

素因数の和:332020

約数の個数: 64

約数和(自身を含む): 44042070240

約数和(自身を除く): 27787170696

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 157, 312, 314, 471, 628, 942, 1256, 1884, 2041, 3768, 4082, 6123, 8164, 12246, 16328, 24492, 48984, 331841, 663682, 995523, 1327364, 1991046, 2654728, 3982092, 4313933, 7964184, 8627866, 12941799, 17255732, 25883598, 34511464, 51767196, 52099037, 103534392, 104198074, 156297111, 208396148, 312594222, 416792296, 625188444, 677287481, 1250376888, 1354574962, 2031862443, 2709149924, 4063724886, 5418299848, 8127449772, 16254899544]

約数ペア:

[(1, 16254899544), (2, 8127449772), (3, 5418299848), (4, 4063724886), (6, 2709149924), (8, 2031862443), (12, 1354574962), (13, 1250376888), (24, 677287481), (26, 625188444), (39, 416792296), (52, 312594222), (78, 208396148), (104, 156297111), (156, 104198074), (157, 103534392), (312, 52099037), (314, 51767196), (471, 34511464), (628, 25883598), (942, 17255732), (1256, 12941799), (1884, 8627866), (2041, 7964184), (3768, 4313933), (4082, 3982092), (6123, 2654728), (8164, 1991046), (12246, 1327364), (16328, 995523), (24492, 663682), (48984, 331841)]