166155328

素因数分解:

$2^6\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:707

約数の個数: 56

約数和(自身を含む): 340156800

約数和(自身を除く): 174001472

約数列:

[1, 2, 4, 8, 16, 32, 59, 64, 79, 118, 158, 236, 316, 472, 557, 632, 944, 1114, 1264, 1888, 2228, 2528, 3776, 4456, 4661, 5056, 8912, 9322, 17824, 18644, 32863, 35648, 37288, 44003, 65726, 74576, 88006, 131452, 149152, 176012, 262904, 298304, 352024, 525808, 704048, 1051616, 1408096, 2103232, 2596177, 2816192, 5192354, 10384708, 20769416, 41538832, 83077664, 166155328]

約数ペア:

[(1, 166155328), (2, 83077664), (4, 41538832), (8, 20769416), (16, 10384708), (32, 5192354), (59, 2816192), (64, 2596177), (79, 2103232), (118, 1408096), (158, 1051616), (236, 704048), (316, 525808), (472, 352024), (557, 298304), (632, 262904), (944, 176012), (1114, 149152), (1264, 131452), (1888, 88006), (2228, 74576), (2528, 65726), (3776, 44003), (4456, 37288), (4661, 35648), (5056, 32863), (8912, 18644), (9322, 17824)]