146721708

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1759}}^1$

素因数の和:2107

約数の個数: 72

約数和(自身を含む): 425384960

約数和(自身を除く): 278663252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 331, 662, 993, 1324, 1759, 1986, 2317, 2979, 3518, 3972, 4634, 5277, 5958, 6951, 7036, 9268, 10554, 11916, 12313, 13902, 15831, 20853, 21108, 24626, 27804, 31662, 36939, 41706, 49252, 63324, 73878, 83412, 110817, 147756, 221634, 443268, 582229, 1164458, 1746687, 2328916, 3493374, 4075603, 5240061, 6986748, 8151206, 10480122, 12226809, 16302412, 20960244, 24453618, 36680427, 48907236, 73360854, 146721708]

約数ペア:

[(1, 146721708), (2, 73360854), (3, 48907236), (4, 36680427), (6, 24453618), (7, 20960244), (9, 16302412), (12, 12226809), (14, 10480122), (18, 8151206), (21, 6986748), (28, 5240061), (36, 4075603), (42, 3493374), (63, 2328916), (84, 1746687), (126, 1164458), (252, 582229), (331, 443268), (662, 221634), (993, 147756), (1324, 110817), (1759, 83412), (1986, 73878), (2317, 63324), (2979, 49252), (3518, 41706), (3972, 36939), (4634, 31662), (5277, 27804), (5958, 24626), (6951, 21108), (7036, 20853), (9268, 15831), (10554, 13902), (11916, 12313)]