156797328

素因数分解:

$2^4\times 3^1\times {\mathrm{61}}^1\times {\mathrm{53551}}^1$

素因数の和:53623

約数の個数: 40

約数和(自身を含む): 411707776

約数和(自身を除く): 254910448

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 61, 122, 183, 244, 366, 488, 732, 976, 1464, 2928, 53551, 107102, 160653, 214204, 321306, 428408, 642612, 856816, 1285224, 2570448, 3266611, 6533222, 9799833, 13066444, 19599666, 26132888, 39199332, 52265776, 78398664, 156797328]

約数ペア:

[(1, 156797328), (2, 78398664), (3, 52265776), (4, 39199332), (6, 26132888), (8, 19599666), (12, 13066444), (16, 9799833), (24, 6533222), (48, 3266611), (61, 2570448), (122, 1285224), (183, 856816), (244, 642612), (366, 428408), (488, 321306), (732, 214204), (976, 160653), (1464, 107102), (2928, 53551)]