157496682

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{743}}^1$

素因数の和:872

約数の個数: 64

約数和(自身を含む): 371404800

約数和(自身を除く): 213908118

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 343, 618, 686, 721, 743, 1029, 1442, 1486, 2058, 2163, 2229, 4326, 4458, 5047, 5201, 10094, 10402, 15141, 15603, 30282, 31206, 35329, 36407, 70658, 72814, 76529, 105987, 109221, 153058, 211974, 218442, 229587, 254849, 459174, 509698, 535703, 764547, 1071406, 1529094, 1607109, 3214218, 3749921, 7499842, 11249763, 22499526, 26249447, 52498894, 78748341, 157496682]

約数ペア:

[(1, 157496682), (2, 78748341), (3, 52498894), (6, 26249447), (7, 22499526), (14, 11249763), (21, 7499842), (42, 3749921), (49, 3214218), (98, 1607109), (103, 1529094), (147, 1071406), (206, 764547), (294, 535703), (309, 509698), (343, 459174), (618, 254849), (686, 229587), (721, 218442), (743, 211974), (1029, 153058), (1442, 109221), (1486, 105987), (2058, 76529), (2163, 72814), (2229, 70658), (4326, 36407), (4458, 35329), (5047, 31206), (5201, 30282), (10094, 15603), (10402, 15141)]