187229028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{563}}^1$

素因数の和:721

約数の個数: 96

約数和(自身を含む): 518482944

約数和(自身を除く): 331253916

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 74, 84, 107, 111, 148, 214, 222, 259, 321, 428, 444, 518, 563, 642, 749, 777, 1036, 1126, 1284, 1498, 1554, 1689, 2247, 2252, 2996, 3108, 3378, 3941, 3959, 4494, 6756, 7882, 7918, 8988, 11823, 11877, 15764, 15836, 20831, 23646, 23754, 27713, 41662, 47292, 47508, 55426, 60241, 62493, 83139, 83324, 110852, 120482, 124986, 145817, 166278, 180723, 240964, 249972, 291634, 332556, 361446, 421687, 437451, 583268, 722892, 843374, 874902, 1265061, 1686748, 1749804, 2228917, 2530122, 4457834, 5060244, 6686751, 8915668, 13373502, 15602419, 26747004, 31204838, 46807257, 62409676, 93614514, 187229028]

約数ペア:

[(1, 187229028), (2, 93614514), (3, 62409676), (4, 46807257), (6, 31204838), (7, 26747004), (12, 15602419), (14, 13373502), (21, 8915668), (28, 6686751), (37, 5060244), (42, 4457834), (74, 2530122), (84, 2228917), (107, 1749804), (111, 1686748), (148, 1265061), (214, 874902), (222, 843374), (259, 722892), (321, 583268), (428, 437451), (444, 421687), (518, 361446), (563, 332556), (642, 291634), (749, 249972), (777, 240964), (1036, 180723), (1126, 166278), (1284, 145817), (1498, 124986), (1554, 120482), (1689, 110852), (2247, 83324), (2252, 83139), (2996, 62493), (3108, 60241), (3378, 55426), (3941, 47508), (3959, 47292), (4494, 41662), (6756, 27713), (7882, 23754), (7918, 23646), (8988, 20831), (11823, 15836), (11877, 15764)]