164580156

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{351667}}^1$

素因数の和:351690

約数の個数: 36

約数和(自身を含む): 448025032

約数和(自身を除く): 283444876

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 351667, 703334, 1055001, 1406668, 2110002, 3165003, 4220004, 4571671, 6330006, 9143342, 12660012, 13715013, 18286684, 27430026, 41145039, 54860052, 82290078, 164580156]

約数ペア:

[(1, 164580156), (2, 82290078), (3, 54860052), (4, 41145039), (6, 27430026), (9, 18286684), (12, 13715013), (13, 12660012), (18, 9143342), (26, 6330006), (36, 4571671), (39, 4220004), (52, 3165003), (78, 2110002), (117, 1406668), (156, 1055001), (234, 703334), (468, 351667)]