100788128

素因数分解:

$2^5\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1867}}^1$

素因数の和:2125

約数の個数: 48

約数和(自身を含む): 227836224

約数和(自身を除く): 127048096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 241, 482, 964, 1687, 1867, 1928, 3374, 3734, 3856, 6748, 7468, 7712, 13069, 13496, 14936, 26138, 26992, 29872, 52276, 53984, 59744, 104552, 209104, 418208, 449947, 899894, 1799788, 3149629, 3599576, 6299258, 7199152, 12598516, 14398304, 25197032, 50394064, 100788128]

約数ペア:

[(1, 100788128), (2, 50394064), (4, 25197032), (7, 14398304), (8, 12598516), (14, 7199152), (16, 6299258), (28, 3599576), (32, 3149629), (56, 1799788), (112, 899894), (224, 449947), (241, 418208), (482, 209104), (964, 104552), (1687, 59744), (1867, 53984), (1928, 52276), (3374, 29872), (3734, 26992), (3856, 26138), (6748, 14936), (7468, 13496), (7712, 13069)]