189985296

素因数分解:

$2^4\times 3^1\times {\mathrm{223}}^1\times {\mathrm{17749}}^1$

素因数の和:17983

約数の個数: 40

約数和(自身を含む): 493024000

約数和(自身を除く): 303038704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 223, 446, 669, 892, 1338, 1784, 2676, 3568, 5352, 10704, 17749, 35498, 53247, 70996, 106494, 141992, 212988, 283984, 425976, 851952, 3958027, 7916054, 11874081, 15832108, 23748162, 31664216, 47496324, 63328432, 94992648, 189985296]

約数ペア:

[(1, 189985296), (2, 94992648), (3, 63328432), (4, 47496324), (6, 31664216), (8, 23748162), (12, 15832108), (16, 11874081), (24, 7916054), (48, 3958027), (223, 851952), (446, 425976), (669, 283984), (892, 212988), (1338, 141992), (1784, 106494), (2676, 70996), (3568, 53247), (5352, 35498), (10704, 17749)]