149209984

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{15139}}^1$

素因数の和:15171

約数の個数: 64

約数和(自身を含む): 370627200

約数和(自身を除く): 221417216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 9856, 15139, 30278, 60556, 105973, 121112, 166529, 211946, 242224, 333058, 423892, 484448, 666116, 847784, 968896, 1165703, 1332232, 1695568, 1937792, 2331406, 2664464, 3391136, 4662812, 5328928, 6782272, 9325624, 10657856, 13564544, 18651248, 21315712, 37302496, 74604992, 149209984]

約数ペア:

[(1, 149209984), (2, 74604992), (4, 37302496), (7, 21315712), (8, 18651248), (11, 13564544), (14, 10657856), (16, 9325624), (22, 6782272), (28, 5328928), (32, 4662812), (44, 3391136), (56, 2664464), (64, 2331406), (77, 1937792), (88, 1695568), (112, 1332232), (128, 1165703), (154, 968896), (176, 847784), (224, 666116), (308, 484448), (352, 423892), (448, 333058), (616, 242224), (704, 211946), (896, 166529), (1232, 121112), (1408, 105973), (2464, 60556), (4928, 30278), (9856, 15139)]