142352704

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:264

約数の個数: 112

約数和(自身を含む): 326696832

約数和(自身を除く): 184344128

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 43, 46, 52, 64, 86, 92, 104, 172, 173, 184, 208, 299, 344, 346, 368, 416, 559, 598, 688, 692, 736, 832, 989, 1118, 1196, 1376, 1384, 1472, 1978, 2236, 2249, 2392, 2752, 2768, 3956, 3979, 4472, 4498, 4784, 5536, 7439, 7912, 7958, 8944, 8996, 9568, 11072, 12857, 14878, 15824, 15916, 17888, 17992, 19136, 25714, 29756, 31648, 31832, 35776, 35984, 51428, 51727, 59512, 63296, 63664, 71968, 96707, 102856, 103454, 119024, 127328, 143936, 171097, 193414, 205712, 206908, 238048, 254656, 342194, 386828, 411424, 413816, 476096, 684388, 773656, 822848, 827632, 1368776, 1547312, 1655264, 2224261, 2737552, 3094624, 3310528, 4448522, 5475104, 6189248, 8897044, 10950208, 17794088, 35588176, 71176352, 142352704]

約数ペア:

[(1, 142352704), (2, 71176352), (4, 35588176), (8, 17794088), (13, 10950208), (16, 8897044), (23, 6189248), (26, 5475104), (32, 4448522), (43, 3310528), (46, 3094624), (52, 2737552), (64, 2224261), (86, 1655264), (92, 1547312), (104, 1368776), (172, 827632), (173, 822848), (184, 773656), (208, 684388), (299, 476096), (344, 413816), (346, 411424), (368, 386828), (416, 342194), (559, 254656), (598, 238048), (688, 206908), (692, 205712), (736, 193414), (832, 171097), (989, 143936), (1118, 127328), (1196, 119024), (1376, 103454), (1384, 102856), (1472, 96707), (1978, 71968), (2236, 63664), (2249, 63296), (2392, 59512), (2752, 51727), (2768, 51428), (3956, 35984), (3979, 35776), (4472, 31832), (4498, 31648), (4784, 29756), (5536, 25714), (7439, 19136), (7912, 17992), (7958, 17888), (8944, 15916), (8996, 15824), (9568, 14878), (11072, 12857)]