159949088

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 356751360

約数和(自身を除く): 196802272

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 79, 104, 124, 157, 158, 208, 248, 314, 316, 403, 416, 496, 628, 632, 806, 992, 1027, 1256, 1264, 1612, 2041, 2054, 2449, 2512, 2528, 3224, 4082, 4108, 4867, 4898, 5024, 6448, 8164, 8216, 9734, 9796, 12403, 12896, 16328, 16432, 19468, 19592, 24806, 31837, 32656, 32864, 38936, 39184, 49612, 63271, 63674, 65312, 77872, 78368, 99224, 126542, 127348, 155744, 161239, 198448, 253084, 254696, 322478, 384493, 396896, 506168, 509392, 644956, 768986, 1012336, 1018784, 1289912, 1537972, 2024672, 2579824, 3075944, 4998409, 5159648, 6151888, 9996818, 12303776, 19993636, 39987272, 79974544, 159949088]

約数ペア:

[(1, 159949088), (2, 79974544), (4, 39987272), (8, 19993636), (13, 12303776), (16, 9996818), (26, 6151888), (31, 5159648), (32, 4998409), (52, 3075944), (62, 2579824), (79, 2024672), (104, 1537972), (124, 1289912), (157, 1018784), (158, 1012336), (208, 768986), (248, 644956), (314, 509392), (316, 506168), (403, 396896), (416, 384493), (496, 322478), (628, 254696), (632, 253084), (806, 198448), (992, 161239), (1027, 155744), (1256, 127348), (1264, 126542), (1612, 99224), (2041, 78368), (2054, 77872), (2449, 65312), (2512, 63674), (2528, 63271), (3224, 49612), (4082, 39184), (4108, 38936), (4867, 32864), (4898, 32656), (5024, 31837), (6448, 24806), (8164, 19592), (8216, 19468), (9734, 16432), (9796, 16328), (12403, 12896)]