141555316

素因数分解:

$2^2\times 7^2\times {\mathrm{487}}^1\times {\mathrm{1483}}^1$

素因数の和:1988

約数の個数: 36

約数和(自身を含む): 288952608

約数和(自身を除く): 147397292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 487, 974, 1483, 1948, 2966, 3409, 5932, 6818, 10381, 13636, 20762, 23863, 41524, 47726, 72667, 95452, 145334, 290668, 722221, 1444442, 2888884, 5055547, 10111094, 20222188, 35388829, 70777658, 141555316]

約数ペア:

[(1, 141555316), (2, 70777658), (4, 35388829), (7, 20222188), (14, 10111094), (28, 5055547), (49, 2888884), (98, 1444442), (196, 722221), (487, 290668), (974, 145334), (1483, 95452), (1948, 72667), (2966, 47726), (3409, 41524), (5932, 23863), (6818, 20762), (10381, 13636)]