156746086

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2039}}^1$

素因数の和:2101

約数の個数: 48

約数和(自身を含む): 300614400

約数和(自身を除く): 143868314

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 289, 323, 578, 646, 2023, 2039, 2261, 4046, 4078, 4522, 5491, 10982, 14273, 28546, 34663, 38437, 38741, 69326, 76874, 77482, 242641, 271187, 485282, 542374, 589271, 658597, 1178542, 1317194, 4124897, 4610179, 8249794, 9220358, 11196149, 22392298, 78373043, 156746086]

約数ペア:

[(1, 156746086), (2, 78373043), (7, 22392298), (14, 11196149), (17, 9220358), (19, 8249794), (34, 4610179), (38, 4124897), (119, 1317194), (133, 1178542), (238, 658597), (266, 589271), (289, 542374), (323, 485282), (578, 271187), (646, 242641), (2023, 77482), (2039, 76874), (2261, 69326), (4046, 38741), (4078, 38437), (4522, 34663), (5491, 28546), (10982, 14273)]