145263216

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{18797}}^1$

素因数の和:18838

約数の個数: 80

約数和(自身を含む): 447542784

約数和(自身を除く): 302279568

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 23, 24, 28, 42, 46, 48, 56, 69, 84, 92, 112, 138, 161, 168, 184, 276, 322, 336, 368, 483, 552, 644, 966, 1104, 1288, 1932, 2576, 3864, 7728, 18797, 37594, 56391, 75188, 112782, 131579, 150376, 225564, 263158, 300752, 394737, 432331, 451128, 526316, 789474, 864662, 902256, 1052632, 1296993, 1578948, 1729324, 2105264, 2593986, 3026317, 3157896, 3458648, 5187972, 6052634, 6315792, 6917296, 9078951, 10375944, 12105268, 18157902, 20751888, 24210536, 36315804, 48421072, 72631608, 145263216]

約数ペア:

[(1, 145263216), (2, 72631608), (3, 48421072), (4, 36315804), (6, 24210536), (7, 20751888), (8, 18157902), (12, 12105268), (14, 10375944), (16, 9078951), (21, 6917296), (23, 6315792), (24, 6052634), (28, 5187972), (42, 3458648), (46, 3157896), (48, 3026317), (56, 2593986), (69, 2105264), (84, 1729324), (92, 1578948), (112, 1296993), (138, 1052632), (161, 902256), (168, 864662), (184, 789474), (276, 526316), (322, 451128), (336, 432331), (368, 394737), (483, 300752), (552, 263158), (644, 225564), (966, 150376), (1104, 131579), (1288, 112782), (1932, 75188), (2576, 56391), (3864, 37594), (7728, 18797)]