171778776

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{1373}}^1$

素因数の和:1796

約数の個数: 64

約数和(自身を含む): 463972320

約数和(自身を除く): 292193544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 401, 802, 1203, 1373, 1604, 2406, 2746, 3208, 4119, 4812, 5213, 5492, 8238, 9624, 10426, 10984, 15639, 16476, 17849, 20852, 31278, 32952, 35698, 41704, 53547, 62556, 71396, 107094, 125112, 142792, 214188, 428376, 550573, 1101146, 1651719, 2202292, 3303438, 4404584, 6606876, 7157449, 13213752, 14314898, 21472347, 28629796, 42944694, 57259592, 85889388, 171778776]

約数ペア:

[(1, 171778776), (2, 85889388), (3, 57259592), (4, 42944694), (6, 28629796), (8, 21472347), (12, 14314898), (13, 13213752), (24, 7157449), (26, 6606876), (39, 4404584), (52, 3303438), (78, 2202292), (104, 1651719), (156, 1101146), (312, 550573), (401, 428376), (802, 214188), (1203, 142792), (1373, 125112), (1604, 107094), (2406, 71396), (2746, 62556), (3208, 53547), (4119, 41704), (4812, 35698), (5213, 32952), (5492, 31278), (8238, 20852), (9624, 17849), (10426, 16476), (10984, 15639)]