142654848

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{727}}^1$

素因数の和:824

約数の個数: 128

約数和(自身を含む): 439595520

約数和(自身を除く): 296940672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 73, 84, 96, 112, 128, 146, 168, 192, 219, 224, 292, 336, 384, 438, 448, 511, 584, 672, 727, 876, 896, 1022, 1168, 1344, 1454, 1533, 1752, 2044, 2181, 2336, 2688, 2908, 3066, 3504, 4088, 4362, 4672, 5089, 5816, 6132, 7008, 8176, 8724, 9344, 10178, 11632, 12264, 14016, 15267, 16352, 17448, 20356, 23264, 24528, 28032, 30534, 32704, 34896, 40712, 46528, 49056, 53071, 61068, 65408, 69792, 81424, 93056, 98112, 106142, 122136, 139584, 159213, 162848, 196224, 212284, 244272, 279168, 318426, 325696, 371497, 424568, 488544, 636852, 651392, 742994, 849136, 977088, 1114491, 1273704, 1485988, 1698272, 1954176, 2228982, 2547408, 2971976, 3396544, 4457964, 5094816, 5943952, 6793088, 8915928, 10189632, 11887904, 17831856, 20379264, 23775808, 35663712, 47551616, 71327424, 142654848]

約数ペア:

[(1, 142654848), (2, 71327424), (3, 47551616), (4, 35663712), (6, 23775808), (7, 20379264), (8, 17831856), (12, 11887904), (14, 10189632), (16, 8915928), (21, 6793088), (24, 5943952), (28, 5094816), (32, 4457964), (42, 3396544), (48, 2971976), (56, 2547408), (64, 2228982), (73, 1954176), (84, 1698272), (96, 1485988), (112, 1273704), (128, 1114491), (146, 977088), (168, 849136), (192, 742994), (219, 651392), (224, 636852), (292, 488544), (336, 424568), (384, 371497), (438, 325696), (448, 318426), (511, 279168), (584, 244272), (672, 212284), (727, 196224), (876, 162848), (896, 159213), (1022, 139584), (1168, 122136), (1344, 106142), (1454, 98112), (1533, 93056), (1752, 81424), (2044, 69792), (2181, 65408), (2336, 61068), (2688, 53071), (2908, 49056), (3066, 46528), (3504, 40712), (4088, 34896), (4362, 32704), (4672, 30534), (5089, 28032), (5816, 24528), (6132, 23264), (7008, 20356), (8176, 17448), (8724, 16352), (9344, 15267), (10178, 14016), (11632, 12264)]