142719408

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{197}}^1$

素因数の和:273

約数の個数: 200

約数和(自身を含む): 457501968

約数和(自身を除く): 314782560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 43, 48, 52, 54, 72, 78, 81, 86, 104, 108, 117, 129, 144, 156, 162, 172, 197, 208, 216, 234, 258, 312, 324, 344, 351, 387, 394, 432, 468, 516, 559, 591, 624, 648, 688, 702, 774, 788, 936, 1032, 1053, 1118, 1161, 1182, 1296, 1404, 1548, 1576, 1677, 1773, 1872, 2064, 2106, 2236, 2322, 2364, 2561, 2808, 3096, 3152, 3354, 3483, 3546, 4212, 4472, 4644, 4728, 5031, 5122, 5319, 5616, 6192, 6708, 6966, 7092, 7683, 8424, 8471, 8944, 9288, 9456, 10062, 10244, 10638, 13416, 13932, 14184, 15093, 15366, 15957, 16848, 16942, 18576, 20124, 20488, 21276, 23049, 25413, 26832, 27864, 28368, 30186, 30732, 31914, 33884, 40248, 40976, 42552, 45279, 46098, 50826, 55728, 60372, 61464, 63828, 67768, 69147, 76239, 80496, 85104, 90558, 92196, 101652, 110123, 120744, 122928, 127656, 135536, 138294, 152478, 181116, 184392, 203304, 207441, 220246, 228717, 241488, 255312, 276588, 304956, 330369, 362232, 368784, 406608, 414882, 440492, 457434, 553176, 609912, 660738, 686151, 724464, 829764, 880984, 914868, 991107, 1106352, 1219824, 1321476, 1372302, 1659528, 1761968, 1829736, 1982214, 2642952, 2744604, 2973321, 3319056, 3659472, 3964428, 5285904, 5489208, 5946642, 7928856, 8919963, 10978416, 11893284, 15857712, 17839926, 23786568, 35679852, 47573136, 71359704, 142719408]

約数ペア:

[(1, 142719408), (2, 71359704), (3, 47573136), (4, 35679852), (6, 23786568), (8, 17839926), (9, 15857712), (12, 11893284), (13, 10978416), (16, 8919963), (18, 7928856), (24, 5946642), (26, 5489208), (27, 5285904), (36, 3964428), (39, 3659472), (43, 3319056), (48, 2973321), (52, 2744604), (54, 2642952), (72, 1982214), (78, 1829736), (81, 1761968), (86, 1659528), (104, 1372302), (108, 1321476), (117, 1219824), (129, 1106352), (144, 991107), (156, 914868), (162, 880984), (172, 829764), (197, 724464), (208, 686151), (216, 660738), (234, 609912), (258, 553176), (312, 457434), (324, 440492), (344, 414882), (351, 406608), (387, 368784), (394, 362232), (432, 330369), (468, 304956), (516, 276588), (559, 255312), (591, 241488), (624, 228717), (648, 220246), (688, 207441), (702, 203304), (774, 184392), (788, 181116), (936, 152478), (1032, 138294), (1053, 135536), (1118, 127656), (1161, 122928), (1182, 120744), (1296, 110123), (1404, 101652), (1548, 92196), (1576, 90558), (1677, 85104), (1773, 80496), (1872, 76239), (2064, 69147), (2106, 67768), (2236, 63828), (2322, 61464), (2364, 60372), (2561, 55728), (2808, 50826), (3096, 46098), (3152, 45279), (3354, 42552), (3483, 40976), (3546, 40248), (4212, 33884), (4472, 31914), (4644, 30732), (4728, 30186), (5031, 28368), (5122, 27864), (5319, 26832), (5616, 25413), (6192, 23049), (6708, 21276), (6966, 20488), (7092, 20124), (7683, 18576), (8424, 16942), (8471, 16848), (8944, 15957), (9288, 15366), (9456, 15093), (10062, 14184), (10244, 13932), (10638, 13416)]