131630976

素因数分解:

$2^7\times 3^2\times {\mathrm{163}}^1\times {\mathrm{701}}^1$

素因数の和:884

約数の個数: 96

約数和(自身を含む): 381649320

約数和(自身を除く): 250018344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 163, 192, 288, 326, 384, 489, 576, 652, 701, 978, 1152, 1304, 1402, 1467, 1956, 2103, 2608, 2804, 2934, 3912, 4206, 5216, 5608, 5868, 6309, 7824, 8412, 10432, 11216, 11736, 12618, 15648, 16824, 20864, 22432, 23472, 25236, 31296, 33648, 44864, 46944, 50472, 62592, 67296, 89728, 93888, 100944, 114263, 134592, 187776, 201888, 228526, 269184, 342789, 403776, 457052, 685578, 807552, 914104, 1028367, 1371156, 1828208, 2056734, 2742312, 3656416, 4113468, 5484624, 7312832, 8226936, 10969248, 14625664, 16453872, 21938496, 32907744, 43876992, 65815488, 131630976]

約数ペア:

[(1, 131630976), (2, 65815488), (3, 43876992), (4, 32907744), (6, 21938496), (8, 16453872), (9, 14625664), (12, 10969248), (16, 8226936), (18, 7312832), (24, 5484624), (32, 4113468), (36, 3656416), (48, 2742312), (64, 2056734), (72, 1828208), (96, 1371156), (128, 1028367), (144, 914104), (163, 807552), (192, 685578), (288, 457052), (326, 403776), (384, 342789), (489, 269184), (576, 228526), (652, 201888), (701, 187776), (978, 134592), (1152, 114263), (1304, 100944), (1402, 93888), (1467, 89728), (1956, 67296), (2103, 62592), (2608, 50472), (2804, 46944), (2934, 44864), (3912, 33648), (4206, 31296), (5216, 25236), (5608, 23472), (5868, 22432), (6309, 20864), (7824, 16824), (8412, 15648), (10432, 12618), (11216, 11736)]