145224828

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{19}}^1\times {\mathrm{619}}^1$

素因数の和:669

約数の個数: 144

約数和(自身を含む): 451360000

約数和(自身を除く): 306135172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 49, 57, 63, 76, 84, 98, 114, 126, 133, 147, 171, 196, 228, 252, 266, 294, 342, 343, 399, 441, 532, 588, 619, 684, 686, 798, 882, 931, 1029, 1197, 1238, 1372, 1596, 1764, 1857, 1862, 2058, 2394, 2476, 2793, 3087, 3714, 3724, 4116, 4333, 4788, 5571, 5586, 6174, 6517, 7428, 8379, 8666, 11142, 11172, 11761, 12348, 12999, 13034, 16758, 17332, 19551, 22284, 23522, 25998, 26068, 30331, 33516, 35283, 38997, 39102, 47044, 51996, 58653, 60662, 70566, 77994, 78204, 82327, 90993, 105849, 117306, 121324, 141132, 155988, 164654, 181986, 211698, 212317, 234612, 246981, 272979, 329308, 363972, 423396, 424634, 493962, 545958, 576289, 636951, 740943, 849268, 987924, 1091916, 1152578, 1273902, 1481886, 1728867, 1910853, 2305156, 2547804, 2963772, 3457734, 3821706, 4034023, 5186601, 6915468, 7643412, 8068046, 10373202, 12102069, 16136092, 20746404, 24204138, 36306207, 48408276, 72612414, 145224828]

約数ペア:

[(1, 145224828), (2, 72612414), (3, 48408276), (4, 36306207), (6, 24204138), (7, 20746404), (9, 16136092), (12, 12102069), (14, 10373202), (18, 8068046), (19, 7643412), (21, 6915468), (28, 5186601), (36, 4034023), (38, 3821706), (42, 3457734), (49, 2963772), (57, 2547804), (63, 2305156), (76, 1910853), (84, 1728867), (98, 1481886), (114, 1273902), (126, 1152578), (133, 1091916), (147, 987924), (171, 849268), (196, 740943), (228, 636951), (252, 576289), (266, 545958), (294, 493962), (342, 424634), (343, 423396), (399, 363972), (441, 329308), (532, 272979), (588, 246981), (619, 234612), (684, 212317), (686, 211698), (798, 181986), (882, 164654), (931, 155988), (1029, 141132), (1197, 121324), (1238, 117306), (1372, 105849), (1596, 90993), (1764, 82327), (1857, 78204), (1862, 77994), (2058, 70566), (2394, 60662), (2476, 58653), (2793, 51996), (3087, 47044), (3714, 39102), (3724, 38997), (4116, 35283), (4333, 33516), (4788, 30331), (5571, 26068), (5586, 25998), (6174, 23522), (6517, 22284), (7428, 19551), (8379, 17332), (8666, 16758), (11142, 13034), (11172, 12999), (11761, 12348)]