131574432

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{241}}^1$

素因数の和:323

約数の個数: 144

約数和(自身を含む): 389321856

約数和(自身を除く): 257747424

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 47, 48, 66, 88, 94, 96, 121, 132, 141, 176, 188, 241, 242, 264, 282, 352, 363, 376, 482, 484, 517, 528, 564, 723, 726, 752, 964, 968, 1034, 1056, 1128, 1446, 1452, 1504, 1551, 1928, 1936, 2068, 2256, 2651, 2892, 2904, 3102, 3856, 3872, 4136, 4512, 5302, 5687, 5784, 5808, 6204, 7712, 7953, 8272, 10604, 11327, 11374, 11568, 11616, 12408, 15906, 16544, 17061, 21208, 22654, 22748, 23136, 24816, 29161, 31812, 33981, 34122, 42416, 45308, 45496, 49632, 58322, 63624, 67962, 68244, 84832, 87483, 90616, 90992, 116644, 124597, 127248, 135924, 136488, 174966, 181232, 181984, 233288, 249194, 254496, 271848, 272976, 349932, 362464, 373791, 466576, 498388, 543696, 545952, 699864, 747582, 933152, 996776, 1087392, 1370567, 1399728, 1495164, 1993552, 2741134, 2799456, 2990328, 3987104, 4111701, 5482268, 5980656, 8223402, 10964536, 11961312, 16446804, 21929072, 32893608, 43858144, 65787216, 131574432]

約数ペア:

[(1, 131574432), (2, 65787216), (3, 43858144), (4, 32893608), (6, 21929072), (8, 16446804), (11, 11961312), (12, 10964536), (16, 8223402), (22, 5980656), (24, 5482268), (32, 4111701), (33, 3987104), (44, 2990328), (47, 2799456), (48, 2741134), (66, 1993552), (88, 1495164), (94, 1399728), (96, 1370567), (121, 1087392), (132, 996776), (141, 933152), (176, 747582), (188, 699864), (241, 545952), (242, 543696), (264, 498388), (282, 466576), (352, 373791), (363, 362464), (376, 349932), (482, 272976), (484, 271848), (517, 254496), (528, 249194), (564, 233288), (723, 181984), (726, 181232), (752, 174966), (964, 136488), (968, 135924), (1034, 127248), (1056, 124597), (1128, 116644), (1446, 90992), (1452, 90616), (1504, 87483), (1551, 84832), (1928, 68244), (1936, 67962), (2068, 63624), (2256, 58322), (2651, 49632), (2892, 45496), (2904, 45308), (3102, 42416), (3856, 34122), (3872, 33981), (4136, 31812), (4512, 29161), (5302, 24816), (5687, 23136), (5784, 22748), (5808, 22654), (6204, 21208), (7712, 17061), (7953, 16544), (8272, 15906), (10604, 12408), (11327, 11616), (11374, 11568)]