145045944

素因数分解:

$2^3\times 3^3\times {\mathrm{139}}^1\times {\mathrm{4831}}^1$

素因数の和:4985

約数の個数: 64

約数和(自身を含む): 405888000

約数和(自身を除く): 260842056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 139, 216, 278, 417, 556, 834, 1112, 1251, 1668, 2502, 3336, 3753, 4831, 5004, 7506, 9662, 10008, 14493, 15012, 19324, 28986, 30024, 38648, 43479, 57972, 86958, 115944, 130437, 173916, 260874, 347832, 521748, 671509, 1043496, 1343018, 2014527, 2686036, 4029054, 5372072, 6043581, 8058108, 12087162, 16116216, 18130743, 24174324, 36261486, 48348648, 72522972, 145045944]

約数ペア:

[(1, 145045944), (2, 72522972), (3, 48348648), (4, 36261486), (6, 24174324), (8, 18130743), (9, 16116216), (12, 12087162), (18, 8058108), (24, 6043581), (27, 5372072), (36, 4029054), (54, 2686036), (72, 2014527), (108, 1343018), (139, 1043496), (216, 671509), (278, 521748), (417, 347832), (556, 260874), (834, 173916), (1112, 130437), (1251, 115944), (1668, 86958), (2502, 57972), (3336, 43479), (3753, 38648), (4831, 30024), (5004, 28986), (7506, 19324), (9662, 15012), (10008, 14493)]