189551808

素因数分解:

$2^6\times 3^2\times {\mathrm{329083}}^1$

素因数の和:329101

約数の個数: 42

約数和(自身を含む): 543317684

約数和(自身を除く): 353765876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 329083, 658166, 987249, 1316332, 1974498, 2632664, 2961747, 3948996, 5265328, 5923494, 7897992, 10530656, 11846988, 15795984, 21061312, 23693976, 31591968, 47387952, 63183936, 94775904, 189551808]

約数ペア:

[(1, 189551808), (2, 94775904), (3, 63183936), (4, 47387952), (6, 31591968), (8, 23693976), (9, 21061312), (12, 15795984), (16, 11846988), (18, 10530656), (24, 7897992), (32, 5923494), (36, 5265328), (48, 3948996), (64, 2961747), (72, 2632664), (96, 1974498), (144, 1316332), (192, 987249), (288, 658166), (576, 329083)]