156799300868

素因数分解:

$2^2\times 7^2\times {\mathrm{131}}^1\times {\mathrm{191}}^1\times {\mathrm{31973}}^1$

素因数の和:32313

約数の個数: 72

約数和(自身を含む): 323329273344

約数和(自身を除く): 166529972476

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 131, 191, 196, 262, 382, 524, 764, 917, 1337, 1834, 2674, 3668, 5348, 6419, 9359, 12838, 18718, 25021, 25676, 31973, 37436, 50042, 63946, 100084, 127892, 175147, 223811, 350294, 447622, 700588, 895244, 1226029, 1566677, 2452058, 3133354, 4188463, 4904116, 6106843, 6266708, 8376926, 12213686, 16753852, 24427372, 29319241, 42747901, 58638482, 85495802, 117276964, 170991604, 205234687, 299235307, 410469374, 598470614, 799996433, 820938748, 1196941228, 1599992866, 3199985732, 5599975031, 11199950062, 22399900124, 39199825217, 78399650434, 156799300868]

約数ペア:

[(1, 156799300868), (2, 78399650434), (4, 39199825217), (7, 22399900124), (14, 11199950062), (28, 5599975031), (49, 3199985732), (98, 1599992866), (131, 1196941228), (191, 820938748), (196, 799996433), (262, 598470614), (382, 410469374), (524, 299235307), (764, 205234687), (917, 170991604), (1337, 117276964), (1834, 85495802), (2674, 58638482), (3668, 42747901), (5348, 29319241), (6419, 24427372), (9359, 16753852), (12838, 12213686), (18718, 8376926), (25021, 6266708), (25676, 6106843), (31973, 4904116), (37436, 4188463), (50042, 3133354), (63946, 2452058), (100084, 1566677), (127892, 1226029), (175147, 895244), (223811, 700588), (350294, 447622)]