156731336684

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{281}}^1\times {\mathrm{523}}^1\times {\mathrm{20509}}^1$

素因数の和:21330

約数の個数: 48

約数和(自身を含む): 297010724640

約数和(自身を除く): 140279387956

約数列:

[1, 2, 4, 13, 26, 52, 281, 523, 562, 1046, 1124, 2092, 3653, 6799, 7306, 13598, 14612, 20509, 27196, 41018, 82036, 146963, 266617, 293926, 533234, 587852, 1066468, 1910519, 3821038, 5763029, 7642076, 10726207, 11526058, 21452414, 23052116, 42904828, 74919377, 139440691, 149838754, 278881382, 299677508, 557762764, 3014064167, 6028128334, 12056256668, 39182834171, 78365668342, 156731336684]

約数ペア:

[(1, 156731336684), (2, 78365668342), (4, 39182834171), (13, 12056256668), (26, 6028128334), (52, 3014064167), (281, 557762764), (523, 299677508), (562, 278881382), (1046, 149838754), (1124, 139440691), (2092, 74919377), (3653, 42904828), (6799, 23052116), (7306, 21452414), (13598, 11526058), (14612, 10726207), (20509, 7642076), (27196, 5763029), (41018, 3821038), (82036, 1910519), (146963, 1066468), (266617, 587852), (293926, 533234)]