149917068

素因数分解:

$2^2\times 3^4\times 7^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1$

素因数の和:127

約数の個数: 240

約数和(自身を含む): 487872000

約数和(自身を除く): 337954932

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 49, 54, 57, 63, 71, 76, 81, 84, 98, 108, 114, 126, 133, 142, 147, 162, 171, 189, 196, 213, 228, 252, 266, 284, 294, 324, 342, 343, 378, 399, 426, 441, 497, 513, 532, 567, 588, 639, 684, 686, 756, 798, 852, 882, 931, 994, 1026, 1029, 1134, 1197, 1278, 1323, 1349, 1372, 1491, 1539, 1596, 1764, 1862, 1917, 1988, 2052, 2058, 2268, 2394, 2556, 2646, 2698, 2793, 2982, 3078, 3087, 3479, 3591, 3724, 3834, 3969, 4047, 4116, 4473, 4788, 5292, 5396, 5586, 5751, 5964, 6156, 6174, 6517, 6958, 7182, 7668, 7938, 8094, 8379, 8946, 9261, 9443, 10437, 10773, 11172, 11502, 12141, 12348, 13034, 13419, 13916, 14364, 15876, 16188, 16758, 17892, 18522, 18886, 19551, 20874, 21546, 23004, 24282, 24353, 25137, 26068, 26838, 27783, 28329, 31311, 33516, 36423, 37044, 37772, 39102, 40257, 41748, 43092, 48564, 48706, 50274, 53676, 55566, 56658, 58653, 62622, 66101, 72846, 73059, 75411, 78204, 80514, 84987, 93933, 97412, 100548, 109269, 111132, 113316, 117306, 125244, 132202, 145692, 146118, 150822, 161028, 169974, 175959, 187866, 198303, 218538, 219177, 234612, 254961, 264404, 281799, 292236, 301644, 339948, 351918, 375732, 396606, 437076, 438354, 462707, 509922, 527877, 563598, 594909, 657531, 703836, 764883, 793212, 876708, 925414, 1019844, 1055754, 1127196, 1189818, 1315062, 1388121, 1529766, 1784727, 1850828, 1972593, 2111508, 2379636, 2630124, 2776242, 3059532, 3569454, 3945186, 4164363, 5354181, 5552484, 7138908, 7890372, 8328726, 10708362, 12493089, 16657452, 21416724, 24986178, 37479267, 49972356, 74958534, 149917068]

約数ペア:

[(1, 149917068), (2, 74958534), (3, 49972356), (4, 37479267), (6, 24986178), (7, 21416724), (9, 16657452), (12, 12493089), (14, 10708362), (18, 8328726), (19, 7890372), (21, 7138908), (27, 5552484), (28, 5354181), (36, 4164363), (38, 3945186), (42, 3569454), (49, 3059532), (54, 2776242), (57, 2630124), (63, 2379636), (71, 2111508), (76, 1972593), (81, 1850828), (84, 1784727), (98, 1529766), (108, 1388121), (114, 1315062), (126, 1189818), (133, 1127196), (142, 1055754), (147, 1019844), (162, 925414), (171, 876708), (189, 793212), (196, 764883), (213, 703836), (228, 657531), (252, 594909), (266, 563598), (284, 527877), (294, 509922), (324, 462707), (342, 438354), (343, 437076), (378, 396606), (399, 375732), (426, 351918), (441, 339948), (497, 301644), (513, 292236), (532, 281799), (567, 264404), (588, 254961), (639, 234612), (684, 219177), (686, 218538), (756, 198303), (798, 187866), (852, 175959), (882, 169974), (931, 161028), (994, 150822), (1026, 146118), (1029, 145692), (1134, 132202), (1197, 125244), (1278, 117306), (1323, 113316), (1349, 111132), (1372, 109269), (1491, 100548), (1539, 97412), (1596, 93933), (1764, 84987), (1862, 80514), (1917, 78204), (1988, 75411), (2052, 73059), (2058, 72846), (2268, 66101), (2394, 62622), (2556, 58653), (2646, 56658), (2698, 55566), (2793, 53676), (2982, 50274), (3078, 48706), (3087, 48564), (3479, 43092), (3591, 41748), (3724, 40257), (3834, 39102), (3969, 37772), (4047, 37044), (4116, 36423), (4473, 33516), (4788, 31311), (5292, 28329), (5396, 27783), (5586, 26838), (5751, 26068), (5964, 25137), (6156, 24353), (6174, 24282), (6517, 23004), (6958, 21546), (7182, 20874), (7668, 19551), (7938, 18886), (8094, 18522), (8379, 17892), (8946, 16758), (9261, 16188), (9443, 15876), (10437, 14364), (10773, 13916), (11172, 13419), (11502, 13034), (12141, 12348)]