156717853197

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{971}}^1\times {\mathrm{2099}}^1$

素因数の和:3182

約数の個数: 48

約数和(自身を含む): 223976793600

約数和(自身を除く): 67258940403

約数列:

[1, 3, 19, 57, 71, 213, 361, 971, 1083, 1349, 2099, 2913, 4047, 6297, 18449, 25631, 39881, 55347, 68941, 76893, 119643, 149029, 206823, 350531, 447087, 757739, 1051593, 1309879, 2038129, 2273217, 2831551, 3929637, 6114387, 8494653, 24887701, 38724451, 53799469, 74663103, 116173353, 144707159, 161398407, 434121477, 735764569, 2207293707, 2749436021, 8248308063, 52239284399, 156717853197]

約数ペア:

[(1, 156717853197), (3, 52239284399), (19, 8248308063), (57, 2749436021), (71, 2207293707), (213, 735764569), (361, 434121477), (971, 161398407), (1083, 144707159), (1349, 116173353), (2099, 74663103), (2913, 53799469), (4047, 38724451), (6297, 24887701), (18449, 8494653), (25631, 6114387), (39881, 3929637), (55347, 2831551), (68941, 2273217), (76893, 2038129), (119643, 1309879), (149029, 1051593), (206823, 757739), (350531, 447087)]