138012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1$

素因数の和:98

約数の個数: 48

約数和(自身を含む): 387072

約数和(自身を除く): 249060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 53, 62, 84, 93, 106, 124, 159, 186, 212, 217, 318, 371, 372, 434, 636, 651, 742, 868, 1113, 1302, 1484, 1643, 2226, 2604, 3286, 4452, 4929, 6572, 9858, 11501, 19716, 23002, 34503, 46004, 69006, 138012]

約数ペア:

[(1, 138012), (2, 69006), (3, 46004), (4, 34503), (6, 23002), (7, 19716), (12, 11501), (14, 9858), (21, 6572), (28, 4929), (31, 4452), (42, 3286), (53, 2604), (62, 2226), (84, 1643), (93, 1484), (106, 1302), (124, 1113), (159, 868), (186, 742), (212, 651), (217, 636), (318, 434), (371, 372)]