168998076

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{40123}}^1$

素因数の和:40152

約数の個数: 60

約数和(自身を含む): 475790392

約数和(自身を除く): 306792316

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 324, 351, 468, 702, 1053, 1404, 2106, 4212, 40123, 80246, 120369, 160492, 240738, 361107, 481476, 521599, 722214, 1043198, 1083321, 1444428, 1564797, 2086396, 2166642, 3129594, 3249963, 4333284, 4694391, 6259188, 6499926, 9388782, 12999852, 14083173, 18777564, 28166346, 42249519, 56332692, 84499038, 168998076]

約数ペア:

[(1, 168998076), (2, 84499038), (3, 56332692), (4, 42249519), (6, 28166346), (9, 18777564), (12, 14083173), (13, 12999852), (18, 9388782), (26, 6499926), (27, 6259188), (36, 4694391), (39, 4333284), (52, 3249963), (54, 3129594), (78, 2166642), (81, 2086396), (108, 1564797), (117, 1444428), (156, 1083321), (162, 1043198), (234, 722214), (324, 521599), (351, 481476), (468, 361107), (702, 240738), (1053, 160492), (1404, 120369), (2106, 80246), (4212, 40123)]