156936656

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{30367}}^1$

素因数の和:30411

約数の個数: 40

約数和(自身を含む): 338906880

約数和(自身を除く): 181970224

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 2584, 5168, 30367, 60734, 121468, 242936, 485872, 516239, 576973, 1032478, 1153946, 2064956, 2307892, 4129912, 4615784, 8259824, 9231568, 9808541, 19617082, 39234164, 78468328, 156936656]

約数ペア:

[(1, 156936656), (2, 78468328), (4, 39234164), (8, 19617082), (16, 9808541), (17, 9231568), (19, 8259824), (34, 4615784), (38, 4129912), (68, 2307892), (76, 2064956), (136, 1153946), (152, 1032478), (272, 576973), (304, 516239), (323, 485872), (646, 242936), (1292, 121468), (2584, 60734), (5168, 30367)]