129423014

素因数分解:

$2^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 232833600

約数和(自身を除く): 103410586

約数列:

[1, 2, 7, 14, 49, 73, 79, 98, 146, 158, 229, 458, 511, 553, 1022, 1106, 1603, 3206, 3577, 3871, 5767, 7154, 7742, 11221, 11534, 16717, 18091, 22442, 33434, 36182, 40369, 80738, 117019, 126637, 234038, 253274, 282583, 565166, 819133, 886459, 1320643, 1638266, 1772918, 2641286, 9244501, 18489002, 64711507, 129423014]

約数ペア:

[(1, 129423014), (2, 64711507), (7, 18489002), (14, 9244501), (49, 2641286), (73, 1772918), (79, 1638266), (98, 1320643), (146, 886459), (158, 819133), (229, 565166), (458, 282583), (511, 253274), (553, 234038), (1022, 126637), (1106, 117019), (1603, 80738), (3206, 40369), (3577, 36182), (3871, 33434), (5767, 22442), (7154, 18091), (7742, 16717), (11221, 11534)]