140811204

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{2137}}^1$

素因数の和:2197

約数の個数: 72

約数和(自身を含む): 367564960

約数和(自身を除く): 226753756

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 204, 228, 289, 323, 578, 646, 867, 969, 1156, 1292, 1734, 1938, 2137, 3468, 3876, 4274, 5491, 6411, 8548, 10982, 12822, 16473, 21964, 25644, 32946, 36329, 40603, 65892, 72658, 81206, 108987, 121809, 145316, 162412, 217974, 243618, 435948, 487236, 617593, 690251, 1235186, 1380502, 1852779, 2070753, 2470372, 2761004, 3705558, 4141506, 7411116, 8283012, 11734267, 23468534, 35202801, 46937068, 70405602, 140811204]

約数ペア:

[(1, 140811204), (2, 70405602), (3, 46937068), (4, 35202801), (6, 23468534), (12, 11734267), (17, 8283012), (19, 7411116), (34, 4141506), (38, 3705558), (51, 2761004), (57, 2470372), (68, 2070753), (76, 1852779), (102, 1380502), (114, 1235186), (204, 690251), (228, 617593), (289, 487236), (323, 435948), (578, 243618), (646, 217974), (867, 162412), (969, 145316), (1156, 121809), (1292, 108987), (1734, 81206), (1938, 72658), (2137, 65892), (3468, 40603), (3876, 36329), (4274, 32946), (5491, 25644), (6411, 21964), (8548, 16473), (10982, 12822)]