147971824

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9239}}^1$

素因数の和:9278

約数の個数: 80

約数和(自身を含む): 384975360

約数和(自身を除く): 237003536

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 176, 182, 208, 286, 308, 364, 572, 616, 728, 1001, 1144, 1232, 1456, 2002, 2288, 4004, 8008, 9239, 16016, 18478, 36956, 64673, 73912, 101629, 120107, 129346, 147824, 203258, 240214, 258692, 406516, 480428, 517384, 711403, 813032, 840749, 960856, 1034768, 1321177, 1422806, 1626064, 1681498, 1921712, 2642354, 2845612, 3362996, 5284708, 5691224, 6725992, 9248239, 10569416, 11382448, 13451984, 18496478, 21138832, 36992956, 73985912, 147971824]

約数ペア:

[(1, 147971824), (2, 73985912), (4, 36992956), (7, 21138832), (8, 18496478), (11, 13451984), (13, 11382448), (14, 10569416), (16, 9248239), (22, 6725992), (26, 5691224), (28, 5284708), (44, 3362996), (52, 2845612), (56, 2642354), (77, 1921712), (88, 1681498), (91, 1626064), (104, 1422806), (112, 1321177), (143, 1034768), (154, 960856), (176, 840749), (182, 813032), (208, 711403), (286, 517384), (308, 480428), (364, 406516), (572, 258692), (616, 240214), (728, 203258), (1001, 147824), (1144, 129346), (1232, 120107), (1456, 101629), (2002, 73912), (2288, 64673), (4004, 36956), (8008, 18478), (9239, 16016)]