128885094

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3267

約数の個数: 80

約数和(自身を含む): 327484080

約数和(自身を除く): 198598986

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 81, 114, 117, 162, 171, 234, 247, 342, 351, 494, 513, 702, 741, 1026, 1053, 1482, 1539, 2106, 2223, 3078, 3221, 4446, 6442, 6669, 9663, 13338, 19326, 20007, 28989, 40014, 41873, 57978, 61199, 83746, 86967, 122398, 125619, 173934, 183597, 251238, 260901, 367194, 376857, 521802, 550791, 753714, 795587, 1101582, 1130571, 1591174, 1652373, 2261142, 2386761, 3304746, 3391713, 4773522, 4957119, 6783426, 7160283, 9914238, 14320566, 21480849, 42961698, 64442547, 128885094]

約数ペア:

[(1, 128885094), (2, 64442547), (3, 42961698), (6, 21480849), (9, 14320566), (13, 9914238), (18, 7160283), (19, 6783426), (26, 4957119), (27, 4773522), (38, 3391713), (39, 3304746), (54, 2386761), (57, 2261142), (78, 1652373), (81, 1591174), (114, 1130571), (117, 1101582), (162, 795587), (171, 753714), (234, 550791), (247, 521802), (342, 376857), (351, 367194), (494, 260901), (513, 251238), (702, 183597), (741, 173934), (1026, 125619), (1053, 122398), (1482, 86967), (1539, 83746), (2106, 61199), (2223, 57978), (3078, 41873), (3221, 40014), (4446, 28989), (6442, 20007), (6669, 19326), (9663, 13338)]