140879034

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:285

約数の個数: 128

約数和(自身を含む): 359251200

約数和(自身を除く): 218372166

約数列:

[1, 2, 3, 6, 9, 17, 18, 19, 27, 34, 38, 41, 51, 54, 57, 82, 102, 114, 123, 153, 171, 197, 246, 306, 323, 342, 369, 394, 459, 513, 591, 646, 697, 738, 779, 918, 969, 1026, 1107, 1182, 1394, 1558, 1773, 1938, 2091, 2214, 2337, 2907, 3349, 3546, 3743, 4182, 4674, 5319, 5814, 6273, 6698, 7011, 7486, 8077, 8721, 10047, 10638, 11229, 12546, 13243, 14022, 16154, 17442, 18819, 20094, 21033, 22458, 24231, 26486, 30141, 33687, 37638, 39729, 42066, 48462, 60282, 63631, 67374, 72693, 79458, 90423, 101061, 119187, 127262, 137309, 145386, 153463, 180846, 190893, 202122, 218079, 238374, 274618, 306926, 357561, 381786, 411927, 436158, 460389, 572679, 715122, 823854, 920778, 1145358, 1235781, 1381167, 1718037, 2471562, 2608871, 2762334, 3436074, 3707343, 4143501, 5217742, 7414686, 7826613, 8287002, 15653226, 23479839, 46959678, 70439517, 140879034]

約数ペア:

[(1, 140879034), (2, 70439517), (3, 46959678), (6, 23479839), (9, 15653226), (17, 8287002), (18, 7826613), (19, 7414686), (27, 5217742), (34, 4143501), (38, 3707343), (41, 3436074), (51, 2762334), (54, 2608871), (57, 2471562), (82, 1718037), (102, 1381167), (114, 1235781), (123, 1145358), (153, 920778), (171, 823854), (197, 715122), (246, 572679), (306, 460389), (323, 436158), (342, 411927), (369, 381786), (394, 357561), (459, 306926), (513, 274618), (591, 238374), (646, 218079), (697, 202122), (738, 190893), (779, 180846), (918, 153463), (969, 145386), (1026, 137309), (1107, 127262), (1182, 119187), (1394, 101061), (1558, 90423), (1773, 79458), (1938, 72693), (2091, 67374), (2214, 63631), (2337, 60282), (2907, 48462), (3349, 42066), (3546, 39729), (3743, 37638), (4182, 33687), (4674, 30141), (5319, 26486), (5814, 24231), (6273, 22458), (6698, 21033), (7011, 20094), (7486, 18819), (8077, 17442), (8721, 16154), (10047, 14022), (10638, 13243), (11229, 12546)]