138124476

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{23831}}^1$

素因数の和:23871

約数の個数: 72

約数和(自身を含む): 416392704

約数和(自身を除く): 278268228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 36, 42, 46, 63, 69, 84, 92, 126, 138, 161, 207, 252, 276, 322, 414, 483, 644, 828, 966, 1449, 1932, 2898, 5796, 23831, 47662, 71493, 95324, 142986, 166817, 214479, 285972, 333634, 428958, 500451, 548113, 667268, 857916, 1000902, 1096226, 1501353, 1644339, 2001804, 2192452, 3002706, 3288678, 3836791, 4933017, 6005412, 6577356, 7673582, 9866034, 11510373, 15347164, 19732068, 23020746, 34531119, 46041492, 69062238, 138124476]

約数ペア:

[(1, 138124476), (2, 69062238), (3, 46041492), (4, 34531119), (6, 23020746), (7, 19732068), (9, 15347164), (12, 11510373), (14, 9866034), (18, 7673582), (21, 6577356), (23, 6005412), (28, 4933017), (36, 3836791), (42, 3288678), (46, 3002706), (63, 2192452), (69, 2001804), (84, 1644339), (92, 1501353), (126, 1096226), (138, 1000902), (161, 857916), (207, 667268), (252, 548113), (276, 500451), (322, 428958), (414, 333634), (483, 285972), (644, 214479), (828, 166817), (966, 142986), (1449, 95324), (1932, 71493), (2898, 47662), (5796, 23831)]