156564486

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{16319}}^1$

素因数の和:16381

約数の個数: 48

約数和(自身を含む): 374250240

約数和(自身を除く): 217685754

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 41, 78, 82, 117, 123, 234, 246, 369, 533, 738, 1066, 1599, 3198, 4797, 9594, 16319, 32638, 48957, 97914, 146871, 212147, 293742, 424294, 636441, 669079, 1272882, 1338158, 1909323, 2007237, 3818646, 4014474, 6021711, 8698027, 12043422, 17396054, 26094081, 52188162, 78282243, 156564486]

約数ペア:

[(1, 156564486), (2, 78282243), (3, 52188162), (6, 26094081), (9, 17396054), (13, 12043422), (18, 8698027), (26, 6021711), (39, 4014474), (41, 3818646), (78, 2007237), (82, 1909323), (117, 1338158), (123, 1272882), (234, 669079), (246, 636441), (369, 424294), (533, 293742), (738, 212147), (1066, 146871), (1599, 97914), (3198, 48957), (4797, 32638), (9594, 16319)]