187295864

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{54829}}^1$

素因数の和:54903

約数の個数: 32

約数和(自身を含む): 407935200

約数和(自身を除く): 220639336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 122, 244, 427, 488, 854, 1708, 3416, 54829, 109658, 219316, 383803, 438632, 767606, 1535212, 3070424, 3344569, 6689138, 13378276, 23411983, 26756552, 46823966, 93647932, 187295864]

約数ペア:

[(1, 187295864), (2, 93647932), (4, 46823966), (7, 26756552), (8, 23411983), (14, 13378276), (28, 6689138), (56, 3344569), (61, 3070424), (122, 1535212), (244, 767606), (427, 438632), (488, 383803), (854, 219316), (1708, 109658), (3416, 54829)]