128732142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{347}}^1$

素因数の和:454

約数の個数: 96

約数和(自身を含む): 328801536

約数和(自身を除く): 200069394

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 73, 77, 121, 146, 154, 219, 231, 242, 347, 363, 438, 462, 511, 694, 726, 803, 847, 1022, 1041, 1533, 1606, 1694, 2082, 2409, 2429, 2541, 3066, 3817, 4818, 4858, 5082, 5621, 7287, 7634, 8833, 11242, 11451, 14574, 16863, 17666, 22902, 25331, 26499, 26719, 33726, 41987, 50662, 52998, 53438, 61831, 75993, 80157, 83974, 123662, 125961, 151986, 160314, 177317, 185493, 251922, 278641, 293909, 354634, 370986, 531951, 557282, 587818, 835923, 881727, 1063902, 1671846, 1763454, 1950487, 3065051, 3900974, 5851461, 6130102, 9195153, 11702922, 18390306, 21455357, 42910714, 64366071, 128732142]

約数ペア:

[(1, 128732142), (2, 64366071), (3, 42910714), (6, 21455357), (7, 18390306), (11, 11702922), (14, 9195153), (21, 6130102), (22, 5851461), (33, 3900974), (42, 3065051), (66, 1950487), (73, 1763454), (77, 1671846), (121, 1063902), (146, 881727), (154, 835923), (219, 587818), (231, 557282), (242, 531951), (347, 370986), (363, 354634), (438, 293909), (462, 278641), (511, 251922), (694, 185493), (726, 177317), (803, 160314), (847, 151986), (1022, 125961), (1041, 123662), (1533, 83974), (1606, 80157), (1694, 75993), (2082, 61831), (2409, 53438), (2429, 52998), (2541, 50662), (3066, 41987), (3817, 33726), (4818, 26719), (4858, 26499), (5082, 25331), (5621, 22902), (7287, 17666), (7634, 16863), (8833, 14574), (11242, 11451)]