145455912

素因数分解:

$2^3\times 3^6\times 7^2\times {\mathrm{509}}^1$

素因数の和:547

約数の個数: 168

約数和(自身を含む): 476602650

約数和(自身を除く): 331146738

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 81, 84, 98, 108, 126, 147, 162, 168, 189, 196, 216, 243, 252, 294, 324, 378, 392, 441, 486, 504, 509, 567, 588, 648, 729, 756, 882, 972, 1018, 1134, 1176, 1323, 1458, 1512, 1527, 1701, 1764, 1944, 2036, 2268, 2646, 2916, 3054, 3402, 3528, 3563, 3969, 4072, 4536, 4581, 5103, 5292, 5832, 6108, 6804, 7126, 7938, 9162, 10206, 10584, 10689, 11907, 12216, 13608, 13743, 14252, 15876, 18324, 20412, 21378, 23814, 24941, 27486, 28504, 31752, 32067, 35721, 36648, 40824, 41229, 42756, 47628, 49882, 54972, 64134, 71442, 74823, 82458, 85512, 95256, 96201, 99764, 109944, 123687, 128268, 142884, 149646, 164916, 192402, 199528, 224469, 247374, 256536, 285768, 288603, 299292, 329832, 371061, 384804, 448938, 494748, 577206, 598584, 673407, 742122, 769608, 865809, 897876, 989496, 1154412, 1346814, 1484244, 1731618, 1795752, 2020221, 2308824, 2597427, 2693628, 2968488, 3463236, 4040442, 5194854, 5387256, 6060663, 6926472, 8080884, 10389708, 12121326, 16161768, 18181989, 20779416, 24242652, 36363978, 48485304, 72727956, 145455912]

約数ペア:

[(1, 145455912), (2, 72727956), (3, 48485304), (4, 36363978), (6, 24242652), (7, 20779416), (8, 18181989), (9, 16161768), (12, 12121326), (14, 10389708), (18, 8080884), (21, 6926472), (24, 6060663), (27, 5387256), (28, 5194854), (36, 4040442), (42, 3463236), (49, 2968488), (54, 2693628), (56, 2597427), (63, 2308824), (72, 2020221), (81, 1795752), (84, 1731618), (98, 1484244), (108, 1346814), (126, 1154412), (147, 989496), (162, 897876), (168, 865809), (189, 769608), (196, 742122), (216, 673407), (243, 598584), (252, 577206), (294, 494748), (324, 448938), (378, 384804), (392, 371061), (441, 329832), (486, 299292), (504, 288603), (509, 285768), (567, 256536), (588, 247374), (648, 224469), (729, 199528), (756, 192402), (882, 164916), (972, 149646), (1018, 142884), (1134, 128268), (1176, 123687), (1323, 109944), (1458, 99764), (1512, 96201), (1527, 95256), (1701, 85512), (1764, 82458), (1944, 74823), (2036, 71442), (2268, 64134), (2646, 54972), (2916, 49882), (3054, 47628), (3402, 42756), (3528, 41229), (3563, 40824), (3969, 36648), (4072, 35721), (4536, 32067), (4581, 31752), (5103, 28504), (5292, 27486), (5832, 24941), (6108, 23814), (6804, 21378), (7126, 20412), (7938, 18324), (9162, 15876), (10206, 14252), (10584, 13743), (10689, 13608), (11907, 12216)]