166793392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 358262784

約数和(自身を除く): 191469392

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 131, 136, 151, 248, 262, 272, 302, 496, 524, 527, 604, 1048, 1054, 1208, 2096, 2108, 2227, 2416, 2567, 4061, 4216, 4454, 4681, 5134, 8122, 8432, 8908, 9362, 10268, 16244, 17816, 18724, 19781, 20536, 32488, 35632, 37448, 39562, 41072, 64976, 69037, 74896, 79124, 79577, 138074, 158248, 159154, 276148, 316496, 318308, 336277, 552296, 613211, 636616, 672554, 1104592, 1226422, 1273232, 1345108, 2452844, 2690216, 4905688, 5380432, 9811376, 10424587, 20849174, 41698348, 83396696, 166793392]

約数ペア:

[(1, 166793392), (2, 83396696), (4, 41698348), (8, 20849174), (16, 10424587), (17, 9811376), (31, 5380432), (34, 4905688), (62, 2690216), (68, 2452844), (124, 1345108), (131, 1273232), (136, 1226422), (151, 1104592), (248, 672554), (262, 636616), (272, 613211), (302, 552296), (496, 336277), (524, 318308), (527, 316496), (604, 276148), (1048, 159154), (1054, 158248), (1208, 138074), (2096, 79577), (2108, 79124), (2227, 74896), (2416, 69037), (2567, 64976), (4061, 41072), (4216, 39562), (4454, 37448), (4681, 35632), (5134, 32488), (8122, 20536), (8432, 19781), (8908, 18724), (9362, 17816), (10268, 16244)]