139831452

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{1171}}^1$

素因数の和:1319

約数の個数: 72

約数和(自身を含む): 368589312

約数和(自身を除く): 228757860

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 107, 124, 186, 214, 279, 321, 372, 428, 558, 642, 963, 1116, 1171, 1284, 1926, 2342, 3317, 3513, 3852, 4684, 6634, 7026, 9951, 10539, 13268, 14052, 19902, 21078, 29853, 36301, 39804, 42156, 59706, 72602, 108903, 119412, 125297, 145204, 217806, 250594, 326709, 375891, 435612, 501188, 653418, 751782, 1127673, 1306836, 1503564, 2255346, 3884207, 4510692, 7768414, 11652621, 15536828, 23305242, 34957863, 46610484, 69915726, 139831452]

約数ペア:

[(1, 139831452), (2, 69915726), (3, 46610484), (4, 34957863), (6, 23305242), (9, 15536828), (12, 11652621), (18, 7768414), (31, 4510692), (36, 3884207), (62, 2255346), (93, 1503564), (107, 1306836), (124, 1127673), (186, 751782), (214, 653418), (279, 501188), (321, 435612), (372, 375891), (428, 326709), (558, 250594), (642, 217806), (963, 145204), (1116, 125297), (1171, 119412), (1284, 108903), (1926, 72602), (2342, 59706), (3317, 42156), (3513, 39804), (3852, 36301), (4684, 29853), (6634, 21078), (7026, 19902), (9951, 14052), (10539, 13268)]