193983816

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{11731}}^1$

素因数の和:11806

約数の個数: 64

約数和(自身を含む): 532163520

約数和(自身を除く): 338179704

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 53, 78, 104, 106, 156, 159, 212, 312, 318, 424, 636, 689, 1272, 1378, 2067, 2756, 4134, 5512, 8268, 11731, 16536, 23462, 35193, 46924, 70386, 93848, 140772, 152503, 281544, 305006, 457509, 610012, 621743, 915018, 1220024, 1243486, 1830036, 1865229, 2486972, 3660072, 3730458, 4973944, 7460916, 8082659, 14921832, 16165318, 24247977, 32330636, 48495954, 64661272, 96991908, 193983816]

約数ペア:

[(1, 193983816), (2, 96991908), (3, 64661272), (4, 48495954), (6, 32330636), (8, 24247977), (12, 16165318), (13, 14921832), (24, 8082659), (26, 7460916), (39, 4973944), (52, 3730458), (53, 3660072), (78, 2486972), (104, 1865229), (106, 1830036), (156, 1243486), (159, 1220024), (212, 915018), (312, 621743), (318, 610012), (424, 457509), (636, 305006), (689, 281544), (1272, 152503), (1378, 140772), (2067, 93848), (2756, 70386), (4134, 46924), (5512, 35193), (8268, 23462), (11731, 16536)]