171823872

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^2\times {\mathrm{43}}^2$

素因数の和:127

約数の個数: 162

約数和(自身を含む): 514615836

約数和(自身を除く): 342791964

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 43, 44, 48, 64, 66, 86, 88, 96, 121, 128, 129, 132, 172, 176, 192, 242, 256, 258, 264, 344, 352, 363, 384, 473, 484, 516, 528, 688, 704, 726, 768, 946, 968, 1032, 1056, 1376, 1408, 1419, 1452, 1849, 1892, 1936, 2064, 2112, 2752, 2816, 2838, 2904, 3698, 3784, 3872, 4128, 4224, 5203, 5504, 5547, 5676, 5808, 7396, 7568, 7744, 8256, 8448, 10406, 11008, 11094, 11352, 11616, 14792, 15136, 15488, 15609, 16512, 20339, 20812, 22188, 22704, 23232, 29584, 30272, 30976, 31218, 33024, 40678, 41624, 44376, 45408, 46464, 59168, 60544, 61017, 62436, 81356, 83248, 88752, 90816, 92928, 118336, 121088, 122034, 124872, 162712, 166496, 177504, 181632, 223729, 236672, 244068, 249744, 325424, 332992, 355008, 363264, 447458, 473344, 488136, 499488, 650848, 665984, 671187, 710016, 894916, 976272, 998976, 1301696, 1331968, 1342374, 1420032, 1789832, 1952544, 1997952, 2603392, 2684748, 3579664, 3905088, 3995904, 5206784, 5369496, 7159328, 7810176, 10738992, 14318656, 15620352, 21477984, 28637312, 42955968, 57274624, 85911936, 171823872]

約数ペア:

[(1, 171823872), (2, 85911936), (3, 57274624), (4, 42955968), (6, 28637312), (8, 21477984), (11, 15620352), (12, 14318656), (16, 10738992), (22, 7810176), (24, 7159328), (32, 5369496), (33, 5206784), (43, 3995904), (44, 3905088), (48, 3579664), (64, 2684748), (66, 2603392), (86, 1997952), (88, 1952544), (96, 1789832), (121, 1420032), (128, 1342374), (129, 1331968), (132, 1301696), (172, 998976), (176, 976272), (192, 894916), (242, 710016), (256, 671187), (258, 665984), (264, 650848), (344, 499488), (352, 488136), (363, 473344), (384, 447458), (473, 363264), (484, 355008), (516, 332992), (528, 325424), (688, 249744), (704, 244068), (726, 236672), (768, 223729), (946, 181632), (968, 177504), (1032, 166496), (1056, 162712), (1376, 124872), (1408, 122034), (1419, 121088), (1452, 118336), (1849, 92928), (1892, 90816), (1936, 88752), (2064, 83248), (2112, 81356), (2752, 62436), (2816, 61017), (2838, 60544), (2904, 59168), (3698, 46464), (3784, 45408), (3872, 44376), (4128, 41624), (4224, 40678), (5203, 33024), (5504, 31218), (5547, 30976), (5676, 30272), (5808, 29584), (7396, 23232), (7568, 22704), (7744, 22188), (8256, 20812), (8448, 20339), (10406, 16512), (11008, 15609), (11094, 15488), (11352, 15136), (11616, 14792)]