161606208

素因数分解:

$2^6\times 3^1\times {\mathrm{401}}^1\times {\mathrm{2099}}^1$

素因数の和:2515

約数の個数: 56

約数和(自身を含む): 428853600

約数和(自身を除く): 267247392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 401, 802, 1203, 1604, 2099, 2406, 3208, 4198, 4812, 6297, 6416, 8396, 9624, 12594, 12832, 16792, 19248, 25188, 25664, 33584, 38496, 50376, 67168, 76992, 100752, 134336, 201504, 403008, 841699, 1683398, 2525097, 3366796, 5050194, 6733592, 10100388, 13467184, 20200776, 26934368, 40401552, 53868736, 80803104, 161606208]

約数ペア:

[(1, 161606208), (2, 80803104), (3, 53868736), (4, 40401552), (6, 26934368), (8, 20200776), (12, 13467184), (16, 10100388), (24, 6733592), (32, 5050194), (48, 3366796), (64, 2525097), (96, 1683398), (192, 841699), (401, 403008), (802, 201504), (1203, 134336), (1604, 100752), (2099, 76992), (2406, 67168), (3208, 50376), (4198, 38496), (4812, 33584), (6297, 25664), (6416, 25188), (8396, 19248), (9624, 16792), (12594, 12832)]