189156773

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 223171200

約数和(自身を除く): 34014427

約数列:

[1, 13, 17, 59, 89, 163, 221, 767, 1003, 1157, 1513, 2119, 2771, 5251, 9617, 13039, 14507, 19669, 36023, 68263, 89267, 125021, 163489, 188591, 246619, 855913, 1160471, 2125357, 3206047, 11126869, 14550521, 189156773]

約数ペア:

[(1, 189156773), (13, 14550521), (17, 11126869), (59, 3206047), (89, 2125357), (163, 1160471), (221, 855913), (767, 246619), (1003, 188591), (1157, 163489), (1513, 125021), (2119, 89267), (2771, 68263), (5251, 36023), (9617, 19669), (13039, 14507)]