154163072

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:416

約数の個数: 128

約数和(自身を含む): 385560000

約数和(自身を除く): 231396928

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 29, 32, 34, 56, 58, 64, 68, 112, 116, 119, 128, 136, 203, 224, 232, 238, 272, 349, 406, 448, 464, 476, 493, 544, 698, 812, 896, 928, 952, 986, 1088, 1396, 1624, 1856, 1904, 1972, 2176, 2443, 2792, 3248, 3451, 3712, 3808, 3944, 4886, 5584, 5933, 6496, 6902, 7616, 7888, 9772, 10121, 11168, 11866, 12992, 13804, 15232, 15776, 19544, 20242, 22336, 23732, 25984, 27608, 31552, 39088, 40484, 41531, 44672, 47464, 55216, 63104, 70847, 78176, 80968, 83062, 94928, 110432, 141694, 156352, 161936, 166124, 172057, 189856, 220864, 283388, 312704, 323872, 332248, 344114, 379712, 441728, 566776, 647744, 664496, 688228, 759424, 1133552, 1204399, 1295488, 1328992, 1376456, 2267104, 2408798, 2657984, 2752912, 4534208, 4817596, 5315968, 5505824, 9068416, 9635192, 11011648, 19270384, 22023296, 38540768, 77081536, 154163072]

約数ペア:

[(1, 154163072), (2, 77081536), (4, 38540768), (7, 22023296), (8, 19270384), (14, 11011648), (16, 9635192), (17, 9068416), (28, 5505824), (29, 5315968), (32, 4817596), (34, 4534208), (56, 2752912), (58, 2657984), (64, 2408798), (68, 2267104), (112, 1376456), (116, 1328992), (119, 1295488), (128, 1204399), (136, 1133552), (203, 759424), (224, 688228), (232, 664496), (238, 647744), (272, 566776), (349, 441728), (406, 379712), (448, 344114), (464, 332248), (476, 323872), (493, 312704), (544, 283388), (698, 220864), (812, 189856), (896, 172057), (928, 166124), (952, 161936), (986, 156352), (1088, 141694), (1396, 110432), (1624, 94928), (1856, 83062), (1904, 80968), (1972, 78176), (2176, 70847), (2443, 63104), (2792, 55216), (3248, 47464), (3451, 44672), (3712, 41531), (3808, 40484), (3944, 39088), (4886, 31552), (5584, 27608), (5933, 25984), (6496, 23732), (6902, 22336), (7616, 20242), (7888, 19544), (9772, 15776), (10121, 15232), (11168, 13804), (11866, 12992)]