149083236

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:745

約数の個数: 72

約数和(自身を含む): 388388000

約数和(自身を除く): 239304764

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 193, 258, 386, 387, 499, 516, 579, 772, 774, 998, 1158, 1497, 1548, 1737, 1996, 2316, 2994, 3474, 4491, 5988, 6948, 8299, 8982, 16598, 17964, 21457, 24897, 33196, 42914, 49794, 64371, 74691, 85828, 96307, 99588, 128742, 149382, 192614, 193113, 257484, 288921, 298764, 385228, 386226, 577842, 772452, 866763, 1155684, 1733526, 3467052, 4141201, 8282402, 12423603, 16564804, 24847206, 37270809, 49694412, 74541618, 149083236]

約数ペア:

[(1, 149083236), (2, 74541618), (3, 49694412), (4, 37270809), (6, 24847206), (9, 16564804), (12, 12423603), (18, 8282402), (36, 4141201), (43, 3467052), (86, 1733526), (129, 1155684), (172, 866763), (193, 772452), (258, 577842), (386, 386226), (387, 385228), (499, 298764), (516, 288921), (579, 257484), (772, 193113), (774, 192614), (998, 149382), (1158, 128742), (1497, 99588), (1548, 96307), (1737, 85828), (1996, 74691), (2316, 64371), (2994, 49794), (3474, 42914), (4491, 33196), (5988, 24897), (6948, 21457), (8299, 17964), (8982, 16598)]