142742166

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{6449}}^1$

素因数の和:6509

約数の個数: 64

約数和(自身を含む): 356659200

約数和(自身を除く): 213917034

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 31, 34, 42, 51, 62, 93, 102, 119, 186, 217, 238, 357, 434, 527, 651, 714, 1054, 1302, 1581, 3162, 3689, 6449, 7378, 11067, 12898, 19347, 22134, 38694, 45143, 90286, 109633, 135429, 199919, 219266, 270858, 328899, 399838, 599757, 657798, 767431, 1199514, 1399433, 1534862, 2302293, 2798866, 3398623, 4198299, 4604586, 6797246, 8396598, 10195869, 20391738, 23790361, 47580722, 71371083, 142742166]

約数ペア:

[(1, 142742166), (2, 71371083), (3, 47580722), (6, 23790361), (7, 20391738), (14, 10195869), (17, 8396598), (21, 6797246), (31, 4604586), (34, 4198299), (42, 3398623), (51, 2798866), (62, 2302293), (93, 1534862), (102, 1399433), (119, 1199514), (186, 767431), (217, 657798), (238, 599757), (357, 399838), (434, 328899), (527, 270858), (651, 219266), (714, 199919), (1054, 135429), (1302, 109633), (1581, 90286), (3162, 45143), (3689, 38694), (6449, 22134), (7378, 19347), (11067, 12898)]