142281468

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{53}}^2\times {\mathrm{67}}^1$

素因数の和:193

約数の個数: 144

約数和(自身を含む): 436092160

約数和(自身を除く): 293810692

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 53, 54, 63, 67, 84, 106, 108, 126, 134, 159, 189, 201, 212, 252, 268, 318, 371, 378, 402, 469, 477, 603, 636, 742, 756, 804, 938, 954, 1113, 1206, 1407, 1431, 1484, 1809, 1876, 1908, 2226, 2412, 2809, 2814, 2862, 3339, 3551, 3618, 4221, 4452, 5618, 5628, 5724, 6678, 7102, 7236, 8427, 8442, 10017, 10653, 11236, 12663, 13356, 14204, 16854, 16884, 19663, 20034, 21306, 24857, 25281, 25326, 31959, 33708, 39326, 40068, 42612, 49714, 50562, 50652, 58989, 63918, 74571, 75843, 78652, 95877, 99428, 101124, 117978, 127836, 149142, 151686, 176967, 188203, 191754, 223713, 235956, 298284, 303372, 353934, 376406, 383508, 447426, 530901, 564609, 671139, 707868, 752812, 894852, 1061802, 1129218, 1317421, 1342278, 1693827, 2123604, 2258436, 2634842, 2684556, 3387654, 3952263, 5081481, 5269684, 6775308, 7904526, 10162962, 11856789, 15809052, 20325924, 23713578, 35570367, 47427156, 71140734, 142281468]

約数ペア:

[(1, 142281468), (2, 71140734), (3, 47427156), (4, 35570367), (6, 23713578), (7, 20325924), (9, 15809052), (12, 11856789), (14, 10162962), (18, 7904526), (21, 6775308), (27, 5269684), (28, 5081481), (36, 3952263), (42, 3387654), (53, 2684556), (54, 2634842), (63, 2258436), (67, 2123604), (84, 1693827), (106, 1342278), (108, 1317421), (126, 1129218), (134, 1061802), (159, 894852), (189, 752812), (201, 707868), (212, 671139), (252, 564609), (268, 530901), (318, 447426), (371, 383508), (378, 376406), (402, 353934), (469, 303372), (477, 298284), (603, 235956), (636, 223713), (742, 191754), (756, 188203), (804, 176967), (938, 151686), (954, 149142), (1113, 127836), (1206, 117978), (1407, 101124), (1431, 99428), (1484, 95877), (1809, 78652), (1876, 75843), (1908, 74571), (2226, 63918), (2412, 58989), (2809, 50652), (2814, 50562), (2862, 49714), (3339, 42612), (3551, 40068), (3618, 39326), (4221, 33708), (4452, 31959), (5618, 25326), (5628, 25281), (5724, 24857), (6678, 21306), (7102, 20034), (7236, 19663), (8427, 16884), (8442, 16854), (10017, 14204), (10653, 13356), (11236, 12663)]