165841956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1823}}^1$

素因数の和:1878

約数の個数: 108

約数和(自身を含む): 505919232

約数和(自身を除く): 340077276

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 114, 126, 133, 171, 228, 252, 266, 342, 361, 399, 532, 684, 722, 798, 1083, 1197, 1444, 1596, 1823, 2166, 2394, 2527, 3249, 3646, 4332, 4788, 5054, 5469, 6498, 7292, 7581, 10108, 10938, 12761, 12996, 15162, 16407, 21876, 22743, 25522, 30324, 32814, 34637, 38283, 45486, 51044, 65628, 69274, 76566, 90972, 103911, 114849, 138548, 153132, 207822, 229698, 242459, 311733, 415644, 459396, 484918, 623466, 658103, 727377, 969836, 1246932, 1316206, 1454754, 1974309, 2182131, 2632412, 2909508, 3948618, 4364262, 4606721, 5922927, 7897236, 8728524, 9213442, 11845854, 13820163, 18426884, 23691708, 27640326, 41460489, 55280652, 82920978, 165841956]

約数ペア:

[(1, 165841956), (2, 82920978), (3, 55280652), (4, 41460489), (6, 27640326), (7, 23691708), (9, 18426884), (12, 13820163), (14, 11845854), (18, 9213442), (19, 8728524), (21, 7897236), (28, 5922927), (36, 4606721), (38, 4364262), (42, 3948618), (57, 2909508), (63, 2632412), (76, 2182131), (84, 1974309), (114, 1454754), (126, 1316206), (133, 1246932), (171, 969836), (228, 727377), (252, 658103), (266, 623466), (342, 484918), (361, 459396), (399, 415644), (532, 311733), (684, 242459), (722, 229698), (798, 207822), (1083, 153132), (1197, 138548), (1444, 114849), (1596, 103911), (1823, 90972), (2166, 76566), (2394, 69274), (2527, 65628), (3249, 51044), (3646, 45486), (4332, 38283), (4788, 34637), (5054, 32814), (5469, 30324), (6498, 25522), (7292, 22743), (7581, 21876), (10108, 16407), (10938, 15162), (12761, 12996)]