161870976

素因数分解:

$2^7\times 3^2\times {\mathrm{227}}^1\times {\mathrm{619}}^1$

素因数の和:866

約数の個数: 96

約数和(自身を含む): 468608400

約数和(自身を除く): 306737424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 227, 288, 384, 454, 576, 619, 681, 908, 1152, 1238, 1362, 1816, 1857, 2043, 2476, 2724, 3632, 3714, 4086, 4952, 5448, 5571, 7264, 7428, 8172, 9904, 10896, 11142, 14528, 14856, 16344, 19808, 21792, 22284, 29056, 29712, 32688, 39616, 43584, 44568, 59424, 65376, 79232, 87168, 89136, 118848, 130752, 140513, 178272, 237696, 261504, 281026, 356544, 421539, 562052, 713088, 843078, 1124104, 1264617, 1686156, 2248208, 2529234, 3372312, 4496416, 5058468, 6744624, 8992832, 10116936, 13489248, 17985664, 20233872, 26978496, 40467744, 53956992, 80935488, 161870976]

約数ペア:

[(1, 161870976), (2, 80935488), (3, 53956992), (4, 40467744), (6, 26978496), (8, 20233872), (9, 17985664), (12, 13489248), (16, 10116936), (18, 8992832), (24, 6744624), (32, 5058468), (36, 4496416), (48, 3372312), (64, 2529234), (72, 2248208), (96, 1686156), (128, 1264617), (144, 1124104), (192, 843078), (227, 713088), (288, 562052), (384, 421539), (454, 356544), (576, 281026), (619, 261504), (681, 237696), (908, 178272), (1152, 140513), (1238, 130752), (1362, 118848), (1816, 89136), (1857, 87168), (2043, 79232), (2476, 65376), (2724, 59424), (3632, 44568), (3714, 43584), (4086, 39616), (4952, 32688), (5448, 29712), (5571, 29056), (7264, 22284), (7428, 21792), (8172, 19808), (9904, 16344), (10896, 14856), (11142, 14528)]