152840464

素因数分解:

$2^4\times 7^1\times {\mathrm{103}}^1\times {\mathrm{13249}}^1$

素因数の和:13367

約数の個数: 40

約数和(自身を含む): 341744000

約数和(自身を除く): 188903536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 103, 112, 206, 412, 721, 824, 1442, 1648, 2884, 5768, 11536, 13249, 26498, 52996, 92743, 105992, 185486, 211984, 370972, 741944, 1364647, 1483888, 2729294, 5458588, 9552529, 10917176, 19105058, 21834352, 38210116, 76420232, 152840464]

約数ペア:

[(1, 152840464), (2, 76420232), (4, 38210116), (7, 21834352), (8, 19105058), (14, 10917176), (16, 9552529), (28, 5458588), (56, 2729294), (103, 1483888), (112, 1364647), (206, 741944), (412, 370972), (721, 211984), (824, 185486), (1442, 105992), (1648, 92743), (2884, 52996), (5768, 26498), (11536, 13249)]