133047160

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{751}}^1$

素因数の和:908

約数の個数: 64

約数和(自身を含む): 309703680

約数和(自身を除く): 176656520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 103, 172, 206, 215, 344, 412, 430, 515, 751, 824, 860, 1030, 1502, 1720, 2060, 3004, 3755, 4120, 4429, 6008, 7510, 8858, 15020, 17716, 22145, 30040, 32293, 35432, 44290, 64586, 77353, 88580, 129172, 154706, 161465, 177160, 258344, 309412, 322930, 386765, 618824, 645860, 773530, 1291720, 1547060, 3094120, 3326179, 6652358, 13304716, 16630895, 26609432, 33261790, 66523580, 133047160]

約数ペア:

[(1, 133047160), (2, 66523580), (4, 33261790), (5, 26609432), (8, 16630895), (10, 13304716), (20, 6652358), (40, 3326179), (43, 3094120), (86, 1547060), (103, 1291720), (172, 773530), (206, 645860), (215, 618824), (344, 386765), (412, 322930), (430, 309412), (515, 258344), (751, 177160), (824, 161465), (860, 154706), (1030, 129172), (1502, 88580), (1720, 77353), (2060, 64586), (3004, 44290), (3755, 35432), (4120, 32293), (4429, 30040), (6008, 22145), (7510, 17716), (8858, 15020)]