166120136

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1319}}^1$

素因数の和:1518

約数の個数: 64

約数和(自身を含む): 385862400

約数和(自身を除く): 219742264

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 173, 182, 346, 364, 692, 728, 1211, 1319, 1384, 2249, 2422, 2638, 4498, 4844, 5276, 8996, 9233, 9688, 10552, 15743, 17147, 17992, 18466, 31486, 34294, 36932, 62972, 68588, 73864, 120029, 125944, 137176, 228187, 240058, 456374, 480116, 912748, 960232, 1597309, 1825496, 2966431, 3194618, 5932862, 6389236, 11865724, 12778472, 20765017, 23731448, 41530034, 83060068, 166120136]

約数ペア:

[(1, 166120136), (2, 83060068), (4, 41530034), (7, 23731448), (8, 20765017), (13, 12778472), (14, 11865724), (26, 6389236), (28, 5932862), (52, 3194618), (56, 2966431), (91, 1825496), (104, 1597309), (173, 960232), (182, 912748), (346, 480116), (364, 456374), (692, 240058), (728, 228187), (1211, 137176), (1319, 125944), (1384, 120029), (2249, 73864), (2422, 68588), (2638, 62972), (4498, 36932), (4844, 34294), (5276, 31486), (8996, 18466), (9233, 17992), (9688, 17147), (10552, 15743)]