127808148

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 338688000

約数和(自身を除く): 210879852

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 179, 199, 276, 299, 358, 398, 537, 597, 598, 716, 796, 897, 1074, 1194, 1196, 1794, 2148, 2327, 2388, 2587, 3588, 4117, 4577, 4654, 5174, 6981, 7761, 8234, 9154, 9308, 10348, 12351, 13731, 13962, 15522, 16468, 18308, 24702, 27462, 27924, 31044, 35621, 49404, 53521, 54924, 59501, 71242, 106863, 107042, 119002, 142484, 160563, 178503, 213726, 214084, 238004, 321126, 357006, 427452, 463073, 642252, 714012, 819283, 926146, 1389219, 1638566, 1852292, 2457849, 2778438, 3277132, 4915698, 5556876, 9831396, 10650679, 21301358, 31952037, 42602716, 63904074, 127808148]

約数ペア:

[(1, 127808148), (2, 63904074), (3, 42602716), (4, 31952037), (6, 21301358), (12, 10650679), (13, 9831396), (23, 5556876), (26, 4915698), (39, 3277132), (46, 2778438), (52, 2457849), (69, 1852292), (78, 1638566), (92, 1389219), (138, 926146), (156, 819283), (179, 714012), (199, 642252), (276, 463073), (299, 427452), (358, 357006), (398, 321126), (537, 238004), (597, 214084), (598, 213726), (716, 178503), (796, 160563), (897, 142484), (1074, 119002), (1194, 107042), (1196, 106863), (1794, 71242), (2148, 59501), (2327, 54924), (2388, 53521), (2587, 49404), (3588, 35621), (4117, 31044), (4577, 27924), (4654, 27462), (5174, 24702), (6981, 18308), (7761, 16468), (8234, 15522), (9154, 13962), (9308, 13731), (10348, 12351)]