138833156

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3989}}^1$

素因数の和:4124

約数の個数: 48

約数和(自身を含む): 305665920

約数和(自身を除く): 166832764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 113, 154, 226, 308, 452, 791, 1243, 1582, 2486, 3164, 3989, 4972, 7978, 8701, 15956, 17402, 27923, 34804, 43879, 55846, 87758, 111692, 175516, 307153, 450757, 614306, 901514, 1228612, 1803028, 3155299, 4958327, 6310598, 9916654, 12621196, 19833308, 34708289, 69416578, 138833156]

約数ペア:

[(1, 138833156), (2, 69416578), (4, 34708289), (7, 19833308), (11, 12621196), (14, 9916654), (22, 6310598), (28, 4958327), (44, 3155299), (77, 1803028), (113, 1228612), (154, 901514), (226, 614306), (308, 450757), (452, 307153), (791, 175516), (1243, 111692), (1582, 87758), (2486, 55846), (3164, 43879), (3989, 34804), (4972, 27923), (7978, 17402), (8701, 15956)]