147335080

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{809}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 345546000

約数和(自身を除く): 198210920

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 157, 232, 290, 314, 580, 628, 785, 809, 1160, 1256, 1570, 1618, 3140, 3236, 4045, 4553, 6280, 6472, 8090, 9106, 16180, 18212, 22765, 23461, 32360, 36424, 45530, 46922, 91060, 93844, 117305, 127013, 182120, 187688, 234610, 254026, 469220, 508052, 635065, 938440, 1016104, 1270130, 2540260, 3683377, 5080520, 7366754, 14733508, 18416885, 29467016, 36833770, 73667540, 147335080]

約数ペア:

[(1, 147335080), (2, 73667540), (4, 36833770), (5, 29467016), (8, 18416885), (10, 14733508), (20, 7366754), (29, 5080520), (40, 3683377), (58, 2540260), (116, 1270130), (145, 1016104), (157, 938440), (232, 635065), (290, 508052), (314, 469220), (580, 254026), (628, 234610), (785, 187688), (809, 182120), (1160, 127013), (1256, 117305), (1570, 93844), (1618, 91060), (3140, 46922), (3236, 45530), (4045, 36424), (4553, 32360), (6280, 23461), (6472, 22765), (8090, 18212), (9106, 16180)]