158814935

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{229}}^1$

素因数の和:491

約数の個数: 32

約数和(自身を含む): 208656000

約数和(自身を除く): 49841065

約数列:

[1, 5, 17, 41, 85, 199, 205, 229, 697, 995, 1145, 3383, 3485, 3893, 8159, 9389, 16915, 19465, 40795, 45571, 46945, 138703, 159613, 227855, 693515, 774707, 798065, 1868411, 3873535, 9342055, 31762987, 158814935]

約数ペア:

[(1, 158814935), (5, 31762987), (17, 9342055), (41, 3873535), (85, 1868411), (199, 798065), (205, 774707), (229, 693515), (697, 227855), (995, 159613), (1145, 138703), (3383, 46945), (3485, 45571), (3893, 40795), (8159, 19465), (9389, 16915)]