162131270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1\times {\mathrm{199}}^1$

素因数の和:429

約数の個数: 64

約数和(自身を含む): 341452800

約数和(自身を除く): 179321530

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 113, 199, 206, 226, 398, 515, 565, 721, 791, 995, 1030, 1130, 1393, 1442, 1582, 1990, 2786, 3605, 3955, 6965, 7210, 7910, 11639, 13930, 20497, 22487, 23278, 40994, 44974, 58195, 81473, 102485, 112435, 116390, 143479, 157409, 162946, 204970, 224870, 286958, 314818, 407365, 717395, 787045, 814730, 1434790, 1574090, 2316161, 4632322, 11580805, 16213127, 23161610, 32426254, 81065635, 162131270]

約数ペア:

[(1, 162131270), (2, 81065635), (5, 32426254), (7, 23161610), (10, 16213127), (14, 11580805), (35, 4632322), (70, 2316161), (103, 1574090), (113, 1434790), (199, 814730), (206, 787045), (226, 717395), (398, 407365), (515, 314818), (565, 286958), (721, 224870), (791, 204970), (995, 162946), (1030, 157409), (1130, 143479), (1393, 116390), (1442, 112435), (1582, 102485), (1990, 81473), (2786, 58195), (3605, 44974), (3955, 40994), (6965, 23278), (7210, 22487), (7910, 20497), (11639, 13930)]