161616384

素因数分解:

$2^9\times 3^6\times {\mathrm{433}}^1$

素因数の和:469

約数の個数: 140

約数和(自身を含む): 485272326

約数和(自身を除く): 323655942

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 243, 256, 288, 324, 384, 432, 433, 486, 512, 576, 648, 729, 768, 864, 866, 972, 1152, 1296, 1299, 1458, 1536, 1728, 1732, 1944, 2304, 2592, 2598, 2916, 3456, 3464, 3888, 3897, 4608, 5184, 5196, 5832, 6912, 6928, 7776, 7794, 10368, 10392, 11664, 11691, 13824, 13856, 15552, 15588, 20736, 20784, 23328, 23382, 27712, 31104, 31176, 35073, 41472, 41568, 46656, 46764, 55424, 62208, 62352, 70146, 83136, 93312, 93528, 105219, 110848, 124416, 124704, 140292, 166272, 186624, 187056, 210438, 221696, 249408, 280584, 315657, 332544, 373248, 374112, 420876, 498816, 561168, 631314, 665088, 748224, 841752, 997632, 1122336, 1262628, 1496448, 1683504, 1995264, 2244672, 2525256, 2992896, 3367008, 4489344, 5050512, 5985792, 6734016, 8978688, 10101024, 13468032, 17957376, 20202048, 26936064, 40404096, 53872128, 80808192, 161616384]

約数ペア:

[(1, 161616384), (2, 80808192), (3, 53872128), (4, 40404096), (6, 26936064), (8, 20202048), (9, 17957376), (12, 13468032), (16, 10101024), (18, 8978688), (24, 6734016), (27, 5985792), (32, 5050512), (36, 4489344), (48, 3367008), (54, 2992896), (64, 2525256), (72, 2244672), (81, 1995264), (96, 1683504), (108, 1496448), (128, 1262628), (144, 1122336), (162, 997632), (192, 841752), (216, 748224), (243, 665088), (256, 631314), (288, 561168), (324, 498816), (384, 420876), (432, 374112), (433, 373248), (486, 332544), (512, 315657), (576, 280584), (648, 249408), (729, 221696), (768, 210438), (864, 187056), (866, 186624), (972, 166272), (1152, 140292), (1296, 124704), (1299, 124416), (1458, 110848), (1536, 105219), (1728, 93528), (1732, 93312), (1944, 83136), (2304, 70146), (2592, 62352), (2598, 62208), (2916, 55424), (3456, 46764), (3464, 46656), (3888, 41568), (3897, 41472), (4608, 35073), (5184, 31176), (5196, 31104), (5832, 27712), (6912, 23382), (6928, 23328), (7776, 20784), (7794, 20736), (10368, 15588), (10392, 15552), (11664, 13856), (11691, 13824)]