153907312

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23869}}^1$

素因数の和:23921

約数の個数: 40

約数和(自身を含む): 331506560

約数和(自身を除く): 177599248

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 3224, 6448, 23869, 47738, 95476, 190952, 310297, 381904, 620594, 739939, 1241188, 1479878, 2482376, 2959756, 4964752, 5919512, 9619207, 11839024, 19238414, 38476828, 76953656, 153907312]

約数ペア:

[(1, 153907312), (2, 76953656), (4, 38476828), (8, 19238414), (13, 11839024), (16, 9619207), (26, 5919512), (31, 4964752), (52, 2959756), (62, 2482376), (104, 1479878), (124, 1241188), (208, 739939), (248, 620594), (403, 381904), (496, 310297), (806, 190952), (1612, 95476), (3224, 47738), (6448, 23869)]