137449818

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{1553}}^1$

素因数の和:1724

約数の個数: 64

約数和(自身を含む): 335664000

約数和(自身を除く): 198214182

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 99, 149, 198, 297, 298, 447, 594, 894, 1341, 1553, 1639, 2682, 3106, 3278, 4023, 4659, 4917, 8046, 9318, 9834, 13977, 14751, 17083, 27954, 29502, 34166, 41931, 44253, 51249, 83862, 88506, 102498, 153747, 231397, 307494, 461241, 462794, 694191, 922482, 1388382, 2082573, 2545367, 4165146, 5090734, 6247719, 7636101, 12495438, 15272202, 22908303, 45816606, 68724909, 137449818]

約数ペア:

[(1, 137449818), (2, 68724909), (3, 45816606), (6, 22908303), (9, 15272202), (11, 12495438), (18, 7636101), (22, 6247719), (27, 5090734), (33, 4165146), (54, 2545367), (66, 2082573), (99, 1388382), (149, 922482), (198, 694191), (297, 462794), (298, 461241), (447, 307494), (594, 231397), (894, 153747), (1341, 102498), (1553, 88506), (1639, 83862), (2682, 51249), (3106, 44253), (3278, 41931), (4023, 34166), (4659, 29502), (4917, 27954), (8046, 17083), (9318, 14751), (9834, 13977)]