127198188

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:166

約数の個数: 180

約数和(自身を含む): 379442448

約数和(自身を除く): 252244260

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 27, 36, 39, 46, 52, 54, 69, 78, 81, 92, 101, 108, 117, 138, 156, 162, 169, 202, 207, 234, 276, 299, 303, 324, 338, 351, 404, 414, 468, 507, 598, 606, 621, 676, 702, 828, 897, 909, 1014, 1053, 1196, 1212, 1242, 1313, 1404, 1521, 1794, 1818, 1863, 2028, 2106, 2323, 2484, 2626, 2691, 2727, 3042, 3588, 3636, 3726, 3887, 3939, 4212, 4563, 4646, 5252, 5382, 5454, 6084, 6969, 7452, 7774, 7878, 8073, 8181, 9126, 9292, 10764, 10908, 11661, 11817, 13689, 13938, 15548, 15756, 16146, 16362, 17069, 18252, 20907, 23322, 23634, 24219, 27378, 27876, 30199, 32292, 32724, 34138, 34983, 35451, 41814, 46644, 47268, 48438, 51207, 54756, 60398, 62721, 68276, 69966, 70902, 83628, 90597, 96876, 102414, 104949, 106353, 120796, 125442, 139932, 141804, 153621, 181194, 188163, 204828, 209898, 212706, 250884, 271791, 307242, 314847, 362388, 376326, 392587, 419796, 425412, 460863, 543582, 614484, 629694, 752652, 785174, 815373, 921726, 1087164, 1177761, 1259388, 1382589, 1570348, 1630746, 1843452, 2355522, 2446119, 2765178, 3261492, 3533283, 4711044, 4892238, 5530356, 7066566, 9784476, 10599849, 14133132, 21199698, 31799547, 42399396, 63599094, 127198188]

約数ペア:

[(1, 127198188), (2, 63599094), (3, 42399396), (4, 31799547), (6, 21199698), (9, 14133132), (12, 10599849), (13, 9784476), (18, 7066566), (23, 5530356), (26, 4892238), (27, 4711044), (36, 3533283), (39, 3261492), (46, 2765178), (52, 2446119), (54, 2355522), (69, 1843452), (78, 1630746), (81, 1570348), (92, 1382589), (101, 1259388), (108, 1177761), (117, 1087164), (138, 921726), (156, 815373), (162, 785174), (169, 752652), (202, 629694), (207, 614484), (234, 543582), (276, 460863), (299, 425412), (303, 419796), (324, 392587), (338, 376326), (351, 362388), (404, 314847), (414, 307242), (468, 271791), (507, 250884), (598, 212706), (606, 209898), (621, 204828), (676, 188163), (702, 181194), (828, 153621), (897, 141804), (909, 139932), (1014, 125442), (1053, 120796), (1196, 106353), (1212, 104949), (1242, 102414), (1313, 96876), (1404, 90597), (1521, 83628), (1794, 70902), (1818, 69966), (1863, 68276), (2028, 62721), (2106, 60398), (2323, 54756), (2484, 51207), (2626, 48438), (2691, 47268), (2727, 46644), (3042, 41814), (3588, 35451), (3636, 34983), (3726, 34138), (3887, 32724), (3939, 32292), (4212, 30199), (4563, 27876), (4646, 27378), (5252, 24219), (5382, 23634), (5454, 23322), (6084, 20907), (6969, 18252), (7452, 17069), (7774, 16362), (7878, 16146), (8073, 15756), (8181, 15548), (9126, 13938), (9292, 13689), (10764, 11817), (10908, 11661)]