156978699748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{2420867}}^1$

素因数の和:2420956

約数の個数: 48

約数和(自身を含む): 313163484480

約数和(自身を除く): 156184784732

約数列:

[1, 2, 4, 13, 26, 29, 43, 52, 58, 86, 116, 172, 377, 559, 754, 1118, 1247, 1508, 2236, 2494, 4988, 16211, 32422, 64844, 2420867, 4841734, 9683468, 31471271, 62942542, 70205143, 104097281, 125885084, 140410286, 208194562, 280820572, 416389124, 912666859, 1353264653, 1825333718, 2706529306, 3018821149, 3650667436, 5413058612, 6037642298, 12075284596, 39244674937, 78489349874, 156978699748]

約数ペア:

[(1, 156978699748), (2, 78489349874), (4, 39244674937), (13, 12075284596), (26, 6037642298), (29, 5413058612), (43, 3650667436), (52, 3018821149), (58, 2706529306), (86, 1825333718), (116, 1353264653), (172, 912666859), (377, 416389124), (559, 280820572), (754, 208194562), (1118, 140410286), (1247, 125885084), (1508, 104097281), (2236, 70205143), (2494, 62942542), (4988, 31471271), (16211, 9683468), (32422, 4841734), (64844, 2420867)]