158339552

素因数分解:

$2^5\times 7^1\times {\mathrm{709}}^1\times {\mathrm{997}}^1$

素因数の和:1723

約数の個数: 48

約数和(自身を含む): 357124320

約数和(自身を除く): 198784768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 709, 997, 1418, 1994, 2836, 3988, 4963, 5672, 6979, 7976, 9926, 11344, 13958, 15952, 19852, 22688, 27916, 31904, 39704, 55832, 79408, 111664, 158816, 223328, 706873, 1413746, 2827492, 4948111, 5654984, 9896222, 11309968, 19792444, 22619936, 39584888, 79169776, 158339552]

約数ペア:

[(1, 158339552), (2, 79169776), (4, 39584888), (7, 22619936), (8, 19792444), (14, 11309968), (16, 9896222), (28, 5654984), (32, 4948111), (56, 2827492), (112, 1413746), (224, 706873), (709, 223328), (997, 158816), (1418, 111664), (1994, 79408), (2836, 55832), (3988, 39704), (4963, 31904), (5672, 27916), (6979, 22688), (7976, 19852), (9926, 15952), (11344, 13958)]