156931288902

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{503}}^1\times {\mathrm{559123}}^1$

素因数の和:559665

約数の個数: 48

約数和(自身を含む): 351684523008

約数和(自身を除く): 194753234106

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 503, 558, 1006, 1509, 3018, 4527, 9054, 15593, 31186, 46779, 93558, 140337, 280674, 559123, 1118246, 1677369, 3354738, 5032107, 10064214, 17332813, 34665626, 51998439, 103996878, 155995317, 281238869, 311990634, 562477738, 843716607, 1687433214, 2531149821, 5062299642, 8718404939, 17436809878, 26155214817, 52310429634, 78465644451, 156931288902]

約数ペア:

[(1, 156931288902), (2, 78465644451), (3, 52310429634), (6, 26155214817), (9, 17436809878), (18, 8718404939), (31, 5062299642), (62, 2531149821), (93, 1687433214), (186, 843716607), (279, 562477738), (503, 311990634), (558, 281238869), (1006, 155995317), (1509, 103996878), (3018, 51998439), (4527, 34665626), (9054, 17332813), (15593, 10064214), (31186, 5032107), (46779, 3354738), (93558, 1677369), (140337, 1118246), (280674, 559123)]