149849556

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1\times {\mathrm{617}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 360338496

約数和(自身を除く): 210488940

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 547, 617, 1094, 1234, 1641, 1851, 2188, 2468, 3282, 3702, 6564, 7404, 20239, 22829, 40478, 45658, 60717, 68487, 80956, 91316, 121434, 136974, 242868, 273948, 337499, 674998, 1012497, 1349996, 2024994, 4049988, 12487463, 24974926, 37462389, 49949852, 74924778, 149849556]

約数ペア:

[(1, 149849556), (2, 74924778), (3, 49949852), (4, 37462389), (6, 24974926), (12, 12487463), (37, 4049988), (74, 2024994), (111, 1349996), (148, 1012497), (222, 674998), (444, 337499), (547, 273948), (617, 242868), (1094, 136974), (1234, 121434), (1641, 91316), (1851, 80956), (2188, 68487), (2468, 60717), (3282, 45658), (3702, 40478), (6564, 22829), (7404, 20239)]