190551984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{81017}}^1$

素因数の和:81042

約数の個数: 60

約数和(自身を含む): 572635224

約数和(自身を除く): 382083240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 49, 56, 84, 98, 112, 147, 168, 196, 294, 336, 392, 588, 784, 1176, 2352, 81017, 162034, 243051, 324068, 486102, 567119, 648136, 972204, 1134238, 1296272, 1701357, 1944408, 2268476, 3402714, 3888816, 3969833, 4536952, 6805428, 7939666, 9073904, 11909499, 13610856, 15879332, 23818998, 27221712, 31758664, 47637996, 63517328, 95275992, 190551984]

約数ペア:

[(1, 190551984), (2, 95275992), (3, 63517328), (4, 47637996), (6, 31758664), (7, 27221712), (8, 23818998), (12, 15879332), (14, 13610856), (16, 11909499), (21, 9073904), (24, 7939666), (28, 6805428), (42, 4536952), (48, 3969833), (49, 3888816), (56, 3402714), (84, 2268476), (98, 1944408), (112, 1701357), (147, 1296272), (168, 1134238), (196, 972204), (294, 648136), (336, 567119), (392, 486102), (588, 324068), (784, 243051), (1176, 162034), (2352, 81017)]