137308672

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 80

約数和(自身を含む): 291481344

約数和(自身を除く): 154172672

約数列:

[1, 2, 4, 8, 16, 31, 32, 41, 62, 64, 82, 124, 128, 164, 211, 248, 256, 328, 422, 496, 512, 656, 844, 992, 1271, 1312, 1688, 1984, 2542, 2624, 3376, 3968, 5084, 5248, 6541, 6752, 7936, 8651, 10168, 10496, 13082, 13504, 15872, 17302, 20336, 20992, 26164, 27008, 34604, 40672, 52328, 54016, 69208, 81344, 104656, 108032, 138416, 162688, 209312, 268181, 276832, 325376, 418624, 536362, 553664, 650752, 837248, 1072724, 1107328, 1674496, 2145448, 2214656, 3348992, 4290896, 4429312, 8581792, 17163584, 34327168, 68654336, 137308672]

約数ペア:

[(1, 137308672), (2, 68654336), (4, 34327168), (8, 17163584), (16, 8581792), (31, 4429312), (32, 4290896), (41, 3348992), (62, 2214656), (64, 2145448), (82, 1674496), (124, 1107328), (128, 1072724), (164, 837248), (211, 650752), (248, 553664), (256, 536362), (328, 418624), (422, 325376), (496, 276832), (512, 268181), (656, 209312), (844, 162688), (992, 138416), (1271, 108032), (1312, 104656), (1688, 81344), (1984, 69208), (2542, 54016), (2624, 52328), (3376, 40672), (3968, 34604), (5084, 27008), (5248, 26164), (6541, 20992), (6752, 20336), (7936, 17302), (8651, 15872), (10168, 13504), (10496, 13082)]