189954324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:542

約数の個数: 144

約数和(自身を含む): 585020800

約数和(自身を除く): 395066476

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 63, 76, 84, 97, 114, 126, 133, 171, 194, 228, 252, 266, 291, 342, 388, 399, 409, 532, 582, 679, 684, 798, 818, 873, 1164, 1197, 1227, 1358, 1596, 1636, 1746, 1843, 2037, 2394, 2454, 2716, 2863, 3492, 3681, 3686, 4074, 4788, 4908, 5529, 5726, 6111, 7362, 7372, 7771, 8148, 8589, 11058, 11452, 12222, 12901, 14724, 15542, 16587, 17178, 22116, 23313, 24444, 25767, 25802, 31084, 33174, 34356, 38703, 39673, 46626, 51534, 51604, 54397, 66348, 69939, 77406, 79346, 93252, 103068, 108794, 116109, 119019, 139878, 154812, 158692, 163191, 217588, 232218, 238038, 277711, 279756, 326382, 357057, 464436, 476076, 489573, 555422, 652764, 714114, 753787, 833133, 979146, 1110844, 1428228, 1507574, 1666266, 1958292, 2261361, 2499399, 3015148, 3332532, 4522722, 4998798, 5276509, 6784083, 9045444, 9997596, 10553018, 13568166, 15829527, 21106036, 27136332, 31659054, 47488581, 63318108, 94977162, 189954324]

約数ペア:

[(1, 189954324), (2, 94977162), (3, 63318108), (4, 47488581), (6, 31659054), (7, 27136332), (9, 21106036), (12, 15829527), (14, 13568166), (18, 10553018), (19, 9997596), (21, 9045444), (28, 6784083), (36, 5276509), (38, 4998798), (42, 4522722), (57, 3332532), (63, 3015148), (76, 2499399), (84, 2261361), (97, 1958292), (114, 1666266), (126, 1507574), (133, 1428228), (171, 1110844), (194, 979146), (228, 833133), (252, 753787), (266, 714114), (291, 652764), (342, 555422), (388, 489573), (399, 476076), (409, 464436), (532, 357057), (582, 326382), (679, 279756), (684, 277711), (798, 238038), (818, 232218), (873, 217588), (1164, 163191), (1197, 158692), (1227, 154812), (1358, 139878), (1596, 119019), (1636, 116109), (1746, 108794), (1843, 103068), (2037, 93252), (2394, 79346), (2454, 77406), (2716, 69939), (2863, 66348), (3492, 54397), (3681, 51604), (3686, 51534), (4074, 46626), (4788, 39673), (4908, 38703), (5529, 34356), (5726, 33174), (6111, 31084), (7362, 25802), (7372, 25767), (7771, 24444), (8148, 23313), (8589, 22116), (11058, 17178), (11452, 16587), (12222, 15542), (12901, 14724)]