156909228

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{60257}}^1$

素因数の和:60302

約数の個数: 48

約数和(自身を含む): 431929344

約数和(自身を除く): 275020116

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 60257, 120514, 180771, 241028, 361542, 421799, 723084, 843598, 1265397, 1687196, 1867967, 2530794, 3735934, 5061588, 5603901, 7471868, 11207802, 13075769, 22415604, 26151538, 39227307, 52303076, 78454614, 156909228]

約数ペア:

[(1, 156909228), (2, 78454614), (3, 52303076), (4, 39227307), (6, 26151538), (7, 22415604), (12, 13075769), (14, 11207802), (21, 7471868), (28, 5603901), (31, 5061588), (42, 3735934), (62, 2530794), (84, 1867967), (93, 1687196), (124, 1265397), (186, 843598), (217, 723084), (372, 421799), (434, 361542), (651, 241028), (868, 180771), (1302, 120514), (2604, 60257)]