142729848

素因数分解:

$2^3\times 3^2\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{331}}^1$

素因数の和:509

約数の個数: 96

約数和(自身を含む): 398539440

約数和(自身を除く): 255809592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 53, 72, 106, 113, 159, 212, 226, 318, 331, 339, 424, 452, 477, 636, 662, 678, 904, 954, 993, 1017, 1272, 1324, 1356, 1908, 1986, 2034, 2648, 2712, 2979, 3816, 3972, 4068, 5958, 5989, 7944, 8136, 11916, 11978, 17543, 17967, 23832, 23956, 35086, 35934, 37403, 47912, 52629, 53901, 70172, 71868, 74806, 105258, 107802, 112209, 140344, 143736, 149612, 157887, 210516, 215604, 224418, 299224, 315774, 336627, 421032, 431208, 448836, 631548, 673254, 897672, 1263096, 1346508, 1982359, 2693016, 3964718, 5947077, 7929436, 11894154, 15858872, 17841231, 23788308, 35682462, 47576616, 71364924, 142729848]

約数ペア:

[(1, 142729848), (2, 71364924), (3, 47576616), (4, 35682462), (6, 23788308), (8, 17841231), (9, 15858872), (12, 11894154), (18, 7929436), (24, 5947077), (36, 3964718), (53, 2693016), (72, 1982359), (106, 1346508), (113, 1263096), (159, 897672), (212, 673254), (226, 631548), (318, 448836), (331, 431208), (339, 421032), (424, 336627), (452, 315774), (477, 299224), (636, 224418), (662, 215604), (678, 210516), (904, 157887), (954, 149612), (993, 143736), (1017, 140344), (1272, 112209), (1324, 107802), (1356, 105258), (1908, 74806), (1986, 71868), (2034, 70172), (2648, 53901), (2712, 52629), (2979, 47912), (3816, 37403), (3972, 35934), (4068, 35086), (5958, 23956), (5989, 23832), (7944, 17967), (8136, 17543), (11916, 11978)]