168795984

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{1669}}^1$

素因数の和:1737

約数の個数: 120

約数和(自身を含む): 519356640

約数和(自身を除く): 350560656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 49, 56, 84, 86, 98, 112, 129, 147, 168, 172, 196, 258, 294, 301, 336, 344, 392, 516, 588, 602, 688, 784, 903, 1032, 1176, 1204, 1669, 1806, 2064, 2107, 2352, 2408, 3338, 3612, 4214, 4816, 5007, 6321, 6676, 7224, 8428, 10014, 11683, 12642, 13352, 14448, 16856, 20028, 23366, 25284, 26704, 33712, 35049, 40056, 46732, 50568, 70098, 71767, 80112, 81781, 93464, 101136, 140196, 143534, 163562, 186928, 215301, 245343, 280392, 287068, 327124, 430602, 490686, 502369, 560784, 574136, 654248, 861204, 981372, 1004738, 1148272, 1308496, 1507107, 1722408, 1962744, 2009476, 3014214, 3444816, 3516583, 3925488, 4018952, 6028428, 7033166, 8037904, 10549749, 12056856, 14066332, 21099498, 24113712, 28132664, 42198996, 56265328, 84397992, 168795984]

約数ペア:

[(1, 168795984), (2, 84397992), (3, 56265328), (4, 42198996), (6, 28132664), (7, 24113712), (8, 21099498), (12, 14066332), (14, 12056856), (16, 10549749), (21, 8037904), (24, 7033166), (28, 6028428), (42, 4018952), (43, 3925488), (48, 3516583), (49, 3444816), (56, 3014214), (84, 2009476), (86, 1962744), (98, 1722408), (112, 1507107), (129, 1308496), (147, 1148272), (168, 1004738), (172, 981372), (196, 861204), (258, 654248), (294, 574136), (301, 560784), (336, 502369), (344, 490686), (392, 430602), (516, 327124), (588, 287068), (602, 280392), (688, 245343), (784, 215301), (903, 186928), (1032, 163562), (1176, 143534), (1204, 140196), (1669, 101136), (1806, 93464), (2064, 81781), (2107, 80112), (2352, 71767), (2408, 70098), (3338, 50568), (3612, 46732), (4214, 40056), (4816, 35049), (5007, 33712), (6321, 26704), (6676, 25284), (7224, 23366), (8428, 20028), (10014, 16856), (11683, 14448), (12642, 13352)]