156669756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{647}}^1\times {\mathrm{1187}}^1$

素因数の和:1858

約数の個数: 48

約数和(自身を含む): 387991296

約数和(自身を除く): 231321540

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 647, 1187, 1294, 1941, 2374, 2588, 3561, 3882, 4748, 7122, 7764, 10999, 14244, 20179, 21998, 32997, 40358, 43996, 60537, 65994, 80716, 121074, 131988, 242148, 767989, 1535978, 2303967, 3071956, 4607934, 9215868, 13055813, 26111626, 39167439, 52223252, 78334878, 156669756]

約数ペア:

[(1, 156669756), (2, 78334878), (3, 52223252), (4, 39167439), (6, 26111626), (12, 13055813), (17, 9215868), (34, 4607934), (51, 3071956), (68, 2303967), (102, 1535978), (204, 767989), (647, 242148), (1187, 131988), (1294, 121074), (1941, 80716), (2374, 65994), (2588, 60537), (3561, 43996), (3882, 40358), (4748, 32997), (7122, 21998), (7764, 20179), (10999, 14244)]