156938418006

素因数分解:

$2^1\times 3^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{347}}^1\times {\mathrm{2153}}^1$

素因数の和:2885

約数の個数: 64

約数和(自身を含む): 318354720768

約数和(自身を除く): 161416302762

約数列:

[1, 2, 3, 6, 157, 223, 314, 347, 446, 471, 669, 694, 942, 1041, 1338, 2082, 2153, 4306, 6459, 12918, 35011, 54479, 70022, 77381, 105033, 108958, 154762, 163437, 210066, 232143, 326874, 338021, 464286, 480119, 676042, 747091, 960238, 1014063, 1440357, 1494182, 2028126, 2241273, 2880714, 4482546, 12148817, 24297634, 36446451, 72892902, 75378683, 117293287, 150757366, 166601293, 226136049, 234586574, 333202586, 351879861, 452272098, 499803879, 703759722, 999607758, 26156403001, 52312806002, 78469209003, 156938418006]

約数ペア:

[(1, 156938418006), (2, 78469209003), (3, 52312806002), (6, 26156403001), (157, 999607758), (223, 703759722), (314, 499803879), (347, 452272098), (446, 351879861), (471, 333202586), (669, 234586574), (694, 226136049), (942, 166601293), (1041, 150757366), (1338, 117293287), (2082, 75378683), (2153, 72892902), (4306, 36446451), (6459, 24297634), (12918, 12148817), (35011, 4482546), (54479, 2880714), (70022, 2241273), (77381, 2028126), (105033, 1494182), (108958, 1440357), (154762, 1014063), (163437, 960238), (210066, 747091), (232143, 676042), (326874, 480119), (338021, 464286)]