156421282212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{243433}}^1$

素因数の和:244829

約数の個数: 72

約数和(自身を含む): 426125374584

約数和(自身を除く): 269704092372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 1373, 2746, 4119, 5492, 8238, 12357, 16476, 17849, 24714, 35698, 49428, 53547, 71396, 107094, 160641, 214188, 243433, 321282, 486866, 642564, 730299, 973732, 1460598, 2190897, 2921196, 3164629, 4381794, 6329258, 8763588, 9493887, 12658516, 18987774, 28481661, 37975548, 56963322, 113926644, 334233509, 668467018, 1002700527, 1336934036, 2005401054, 3008101581, 4010802108, 4345035617, 6016203162, 8690071234, 12032406324, 13035106851, 17380142468, 26070213702, 39105320553, 52140427404, 78210641106, 156421282212]

約数ペア:

[(1, 156421282212), (2, 78210641106), (3, 52140427404), (4, 39105320553), (6, 26070213702), (9, 17380142468), (12, 13035106851), (13, 12032406324), (18, 8690071234), (26, 6016203162), (36, 4345035617), (39, 4010802108), (52, 3008101581), (78, 2005401054), (117, 1336934036), (156, 1002700527), (234, 668467018), (468, 334233509), (1373, 113926644), (2746, 56963322), (4119, 37975548), (5492, 28481661), (8238, 18987774), (12357, 12658516), (16476, 9493887), (17849, 8763588), (24714, 6329258), (35698, 4381794), (49428, 3164629), (53547, 2921196), (71396, 2190897), (107094, 1460598), (160641, 973732), (214188, 730299), (243433, 642564), (321282, 486866)]