142221744

素因数分解:

$2^4\times 3^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 200

約数和(自身を含む): 480007968

約数和(自身を除く): 337786224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 61, 63, 72, 81, 84, 108, 112, 122, 126, 144, 162, 168, 183, 189, 216, 244, 252, 257, 324, 336, 366, 378, 427, 432, 488, 504, 514, 549, 567, 648, 732, 756, 771, 854, 976, 1008, 1028, 1098, 1134, 1281, 1296, 1464, 1512, 1542, 1647, 1708, 1799, 2056, 2196, 2268, 2313, 2562, 2928, 3024, 3084, 3294, 3416, 3598, 3843, 4112, 4392, 4536, 4626, 4941, 5124, 5397, 6168, 6588, 6832, 6939, 7196, 7686, 8784, 9072, 9252, 9882, 10248, 10794, 11529, 12336, 13176, 13878, 14392, 15372, 15677, 16191, 18504, 19764, 20496, 20817, 21588, 23058, 26352, 27756, 28784, 30744, 31354, 32382, 34587, 37008, 39528, 41634, 43176, 46116, 47031, 48573, 55512, 61488, 62708, 64764, 69174, 79056, 83268, 86352, 92232, 94062, 97146, 109739, 111024, 125416, 129528, 138348, 141093, 145719, 166536, 184464, 188124, 194292, 219478, 250832, 259056, 276696, 282186, 291438, 329217, 333072, 376248, 388584, 423279, 438956, 553392, 564372, 582876, 658434, 752496, 777168, 846558, 877912, 987651, 1128744, 1165752, 1269837, 1316868, 1693116, 1755824, 1975302, 2257488, 2331504, 2539674, 2633736, 2962953, 3386232, 3950604, 5079348, 5267472, 5925906, 6772464, 7901208, 8888859, 10158696, 11851812, 15802416, 17777718, 20317392, 23703624, 35555436, 47407248, 71110872, 142221744]

約数ペア:

[(1, 142221744), (2, 71110872), (3, 47407248), (4, 35555436), (6, 23703624), (7, 20317392), (8, 17777718), (9, 15802416), (12, 11851812), (14, 10158696), (16, 8888859), (18, 7901208), (21, 6772464), (24, 5925906), (27, 5267472), (28, 5079348), (36, 3950604), (42, 3386232), (48, 2962953), (54, 2633736), (56, 2539674), (61, 2331504), (63, 2257488), (72, 1975302), (81, 1755824), (84, 1693116), (108, 1316868), (112, 1269837), (122, 1165752), (126, 1128744), (144, 987651), (162, 877912), (168, 846558), (183, 777168), (189, 752496), (216, 658434), (244, 582876), (252, 564372), (257, 553392), (324, 438956), (336, 423279), (366, 388584), (378, 376248), (427, 333072), (432, 329217), (488, 291438), (504, 282186), (514, 276696), (549, 259056), (567, 250832), (648, 219478), (732, 194292), (756, 188124), (771, 184464), (854, 166536), (976, 145719), (1008, 141093), (1028, 138348), (1098, 129528), (1134, 125416), (1281, 111024), (1296, 109739), (1464, 97146), (1512, 94062), (1542, 92232), (1647, 86352), (1708, 83268), (1799, 79056), (2056, 69174), (2196, 64764), (2268, 62708), (2313, 61488), (2562, 55512), (2928, 48573), (3024, 47031), (3084, 46116), (3294, 43176), (3416, 41634), (3598, 39528), (3843, 37008), (4112, 34587), (4392, 32382), (4536, 31354), (4626, 30744), (4941, 28784), (5124, 27756), (5397, 26352), (6168, 23058), (6588, 21588), (6832, 20817), (6939, 20496), (7196, 19764), (7686, 18504), (8784, 16191), (9072, 15677), (9252, 15372), (9882, 14392), (10248, 13878), (10794, 13176), (11529, 12336)]