168791744

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{12619}}^1$

素因数の和:12661

約数の個数: 56

約数和(自身を含む): 384657600

約数和(自身を除く): 215865856

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 64, 76, 88, 152, 176, 209, 304, 352, 418, 608, 704, 836, 1216, 1672, 3344, 6688, 12619, 13376, 25238, 50476, 100952, 138809, 201904, 239761, 277618, 403808, 479522, 555236, 807616, 959044, 1110472, 1918088, 2220944, 2637371, 3836176, 4441888, 5274742, 7672352, 8883776, 10549484, 15344704, 21098968, 42197936, 84395872, 168791744]

約数ペア:

[(1, 168791744), (2, 84395872), (4, 42197936), (8, 21098968), (11, 15344704), (16, 10549484), (19, 8883776), (22, 7672352), (32, 5274742), (38, 4441888), (44, 3836176), (64, 2637371), (76, 2220944), (88, 1918088), (152, 1110472), (176, 959044), (209, 807616), (304, 555236), (352, 479522), (418, 403808), (608, 277618), (704, 239761), (836, 201904), (1216, 138809), (1672, 100952), (3344, 50476), (6688, 25238), (12619, 13376)]