142495344

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:415

約数の個数: 120

約数和(自身を含む): 416437632

約数和(自身を除く): 273942288

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 137, 144, 186, 233, 248, 274, 279, 372, 411, 466, 496, 548, 558, 699, 744, 822, 932, 1096, 1116, 1233, 1398, 1488, 1644, 1864, 2097, 2192, 2232, 2466, 2796, 3288, 3728, 4194, 4247, 4464, 4932, 5592, 6576, 7223, 8388, 8494, 9864, 11184, 12741, 14446, 16776, 16988, 19728, 21669, 25482, 28892, 31921, 33552, 33976, 38223, 43338, 50964, 57784, 63842, 65007, 67952, 76446, 86676, 95763, 101928, 115568, 127684, 130014, 152892, 173352, 191526, 203856, 255368, 260028, 287289, 305784, 346704, 383052, 510736, 520056, 574578, 611568, 766104, 989551, 1040112, 1149156, 1532208, 1979102, 2298312, 2968653, 3958204, 4596624, 5937306, 7916408, 8905959, 11874612, 15832816, 17811918, 23749224, 35623836, 47498448, 71247672, 142495344]

約数ペア:

[(1, 142495344), (2, 71247672), (3, 47498448), (4, 35623836), (6, 23749224), (8, 17811918), (9, 15832816), (12, 11874612), (16, 8905959), (18, 7916408), (24, 5937306), (31, 4596624), (36, 3958204), (48, 2968653), (62, 2298312), (72, 1979102), (93, 1532208), (124, 1149156), (137, 1040112), (144, 989551), (186, 766104), (233, 611568), (248, 574578), (274, 520056), (279, 510736), (372, 383052), (411, 346704), (466, 305784), (496, 287289), (548, 260028), (558, 255368), (699, 203856), (744, 191526), (822, 173352), (932, 152892), (1096, 130014), (1116, 127684), (1233, 115568), (1398, 101928), (1488, 95763), (1644, 86676), (1864, 76446), (2097, 67952), (2192, 65007), (2232, 63842), (2466, 57784), (2796, 50964), (3288, 43338), (3728, 38223), (4194, 33976), (4247, 33552), (4464, 31921), (4932, 28892), (5592, 25482), (6576, 21669), (7223, 19728), (8388, 16988), (8494, 16776), (9864, 14446), (11184, 12741)]