161934984

素因数分解:

$2^3\times 3^3\times {\mathrm{613}}^1\times {\mathrm{1223}}^1$

素因数の和:1851

約数の個数: 64

約数和(自身を含む): 450921600

約数和(自身を除く): 288986616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 613, 1223, 1226, 1839, 2446, 2452, 3669, 3678, 4892, 4904, 5517, 7338, 7356, 9784, 11007, 11034, 14676, 14712, 16551, 22014, 22068, 29352, 33021, 33102, 44028, 44136, 66042, 66204, 88056, 132084, 132408, 264168, 749699, 1499398, 2249097, 2998796, 4498194, 5997592, 6747291, 8996388, 13494582, 17992776, 20241873, 26989164, 40483746, 53978328, 80967492, 161934984]

約数ペア:

[(1, 161934984), (2, 80967492), (3, 53978328), (4, 40483746), (6, 26989164), (8, 20241873), (9, 17992776), (12, 13494582), (18, 8996388), (24, 6747291), (27, 5997592), (36, 4498194), (54, 2998796), (72, 2249097), (108, 1499398), (216, 749699), (613, 264168), (1223, 132408), (1226, 132084), (1839, 88056), (2446, 66204), (2452, 66042), (3669, 44136), (3678, 44028), (4892, 33102), (4904, 33021), (5517, 29352), (7338, 22068), (7356, 22014), (9784, 16551), (11007, 14712), (11034, 14676)]