190980972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{601}}^1$

素因数の和:728

約数の個数: 144

約数和(自身を含む): 601287232

約数和(自身を除く): 410306260

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 97, 117, 126, 156, 182, 194, 234, 252, 273, 291, 364, 388, 468, 546, 582, 601, 679, 819, 873, 1092, 1164, 1202, 1261, 1358, 1638, 1746, 1803, 2037, 2404, 2522, 2716, 3276, 3492, 3606, 3783, 4074, 4207, 5044, 5409, 6111, 7212, 7566, 7813, 8148, 8414, 8827, 10818, 11349, 12222, 12621, 15132, 15626, 16828, 17654, 21636, 22698, 23439, 24444, 25242, 26481, 31252, 35308, 37863, 45396, 46878, 50484, 52962, 54691, 58297, 70317, 75726, 79443, 93756, 105924, 109382, 116594, 140634, 151452, 158886, 164073, 174891, 218764, 233188, 281268, 317772, 328146, 349782, 408079, 492219, 524673, 656292, 699564, 757861, 816158, 984438, 1049346, 1224237, 1515722, 1632316, 1968876, 2098692, 2273583, 2448474, 3031444, 3672711, 4547166, 4896948, 5305027, 6820749, 7345422, 9094332, 10610054, 13641498, 14690844, 15915081, 21220108, 27282996, 31830162, 47745243, 63660324, 95490486, 190980972]

約数ペア:

[(1, 190980972), (2, 95490486), (3, 63660324), (4, 47745243), (6, 31830162), (7, 27282996), (9, 21220108), (12, 15915081), (13, 14690844), (14, 13641498), (18, 10610054), (21, 9094332), (26, 7345422), (28, 6820749), (36, 5305027), (39, 4896948), (42, 4547166), (52, 3672711), (63, 3031444), (78, 2448474), (84, 2273583), (91, 2098692), (97, 1968876), (117, 1632316), (126, 1515722), (156, 1224237), (182, 1049346), (194, 984438), (234, 816158), (252, 757861), (273, 699564), (291, 656292), (364, 524673), (388, 492219), (468, 408079), (546, 349782), (582, 328146), (601, 317772), (679, 281268), (819, 233188), (873, 218764), (1092, 174891), (1164, 164073), (1202, 158886), (1261, 151452), (1358, 140634), (1638, 116594), (1746, 109382), (1803, 105924), (2037, 93756), (2404, 79443), (2522, 75726), (2716, 70317), (3276, 58297), (3492, 54691), (3606, 52962), (3783, 50484), (4074, 46878), (4207, 45396), (5044, 37863), (5409, 35308), (6111, 31252), (7212, 26481), (7566, 25242), (7813, 24444), (8148, 23439), (8414, 22698), (8827, 21636), (10818, 17654), (11349, 16828), (12222, 15626), (12621, 15132)]