166656048

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{653}}^1$

素因数の和:1086

約数の個数: 80

約数和(自身を含む): 465491040

約数和(自身を除く): 298834992

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 409, 624, 653, 818, 1227, 1306, 1636, 1959, 2454, 2612, 3272, 3918, 4908, 5224, 5317, 6544, 7836, 8489, 9816, 10448, 10634, 15672, 15951, 16978, 19632, 21268, 25467, 31344, 31902, 33956, 42536, 50934, 63804, 67912, 85072, 101868, 127608, 135824, 203736, 255216, 267077, 407472, 534154, 801231, 1068308, 1602462, 2136616, 3204924, 3472001, 4273232, 6409848, 6944002, 10416003, 12819696, 13888004, 20832006, 27776008, 41664012, 55552016, 83328024, 166656048]

約数ペア:

[(1, 166656048), (2, 83328024), (3, 55552016), (4, 41664012), (6, 27776008), (8, 20832006), (12, 13888004), (13, 12819696), (16, 10416003), (24, 6944002), (26, 6409848), (39, 4273232), (48, 3472001), (52, 3204924), (78, 2136616), (104, 1602462), (156, 1068308), (208, 801231), (312, 534154), (409, 407472), (624, 267077), (653, 255216), (818, 203736), (1227, 135824), (1306, 127608), (1636, 101868), (1959, 85072), (2454, 67912), (2612, 63804), (3272, 50934), (3918, 42536), (4908, 33956), (5224, 31902), (5317, 31344), (6544, 25467), (7836, 21268), (8489, 19632), (9816, 16978), (10448, 15951), (10634, 15672)]