145807872

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1$

素因数の和:290

約数の個数: 160

約数和(自身を含む): 452542464

約数和(自身を除く): 306734592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 191, 192, 213, 224, 256, 284, 336, 382, 384, 426, 448, 497, 512, 568, 573, 672, 764, 768, 852, 896, 994, 1136, 1146, 1337, 1344, 1491, 1528, 1536, 1704, 1792, 1988, 2272, 2292, 2674, 2688, 2982, 3056, 3408, 3584, 3976, 4011, 4544, 4584, 5348, 5376, 5964, 6112, 6816, 7952, 8022, 9088, 9168, 10696, 10752, 11928, 12224, 13561, 13632, 15904, 16044, 18176, 18336, 21392, 23856, 24448, 27122, 27264, 31808, 32088, 36352, 36672, 40683, 42784, 47712, 48896, 54244, 54528, 63616, 64176, 73344, 81366, 85568, 94927, 95424, 97792, 108488, 109056, 127232, 128352, 146688, 162732, 171136, 189854, 190848, 216976, 254464, 256704, 284781, 293376, 325464, 342272, 379708, 381696, 433952, 513408, 569562, 650928, 684544, 759416, 763392, 867904, 1026816, 1139124, 1301856, 1518832, 1735808, 2053632, 2278248, 2603712, 3037664, 3471616, 4556496, 5207424, 6075328, 6943232, 9112992, 10414848, 12150656, 18225984, 20829696, 24301312, 36451968, 48602624, 72903936, 145807872]

約数ペア:

[(1, 145807872), (2, 72903936), (3, 48602624), (4, 36451968), (6, 24301312), (7, 20829696), (8, 18225984), (12, 12150656), (14, 10414848), (16, 9112992), (21, 6943232), (24, 6075328), (28, 5207424), (32, 4556496), (42, 3471616), (48, 3037664), (56, 2603712), (64, 2278248), (71, 2053632), (84, 1735808), (96, 1518832), (112, 1301856), (128, 1139124), (142, 1026816), (168, 867904), (191, 763392), (192, 759416), (213, 684544), (224, 650928), (256, 569562), (284, 513408), (336, 433952), (382, 381696), (384, 379708), (426, 342272), (448, 325464), (497, 293376), (512, 284781), (568, 256704), (573, 254464), (672, 216976), (764, 190848), (768, 189854), (852, 171136), (896, 162732), (994, 146688), (1136, 128352), (1146, 127232), (1337, 109056), (1344, 108488), (1491, 97792), (1528, 95424), (1536, 94927), (1704, 85568), (1792, 81366), (1988, 73344), (2272, 64176), (2292, 63616), (2674, 54528), (2688, 54244), (2982, 48896), (3056, 47712), (3408, 42784), (3584, 40683), (3976, 36672), (4011, 36352), (4544, 32088), (4584, 31808), (5348, 27264), (5376, 27122), (5964, 24448), (6112, 23856), (6816, 21392), (7952, 18336), (8022, 18176), (9088, 16044), (9168, 15904), (10696, 13632), (10752, 13561), (11928, 12224)]