16328052

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:413

約数の個数: 72

約数和(自身を含む): 44946720

約数和(自身を除く): 28618668

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 139, 156, 234, 251, 278, 417, 468, 502, 556, 753, 834, 1004, 1251, 1506, 1668, 1807, 2259, 2502, 3012, 3263, 3614, 4518, 5004, 5421, 6526, 7228, 9036, 9789, 10842, 13052, 16263, 19578, 21684, 29367, 32526, 34889, 39156, 58734, 65052, 69778, 104667, 117468, 139556, 209334, 314001, 418668, 453557, 628002, 907114, 1256004, 1360671, 1814228, 2721342, 4082013, 5442684, 8164026, 16328052]

約数ペア:

[(1, 16328052), (2, 8164026), (3, 5442684), (4, 4082013), (6, 2721342), (9, 1814228), (12, 1360671), (13, 1256004), (18, 907114), (26, 628002), (36, 453557), (39, 418668), (52, 314001), (78, 209334), (117, 139556), (139, 117468), (156, 104667), (234, 69778), (251, 65052), (278, 58734), (417, 39156), (468, 34889), (502, 32526), (556, 29367), (753, 21684), (834, 19578), (1004, 16263), (1251, 13052), (1506, 10842), (1668, 9789), (1807, 9036), (2259, 7228), (2502, 6526), (3012, 5421), (3263, 5004), (3614, 4518)]