161294078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{883}}^1$

素因数の和:957

約数の個数: 48

約数和(自身を含む): 290998656

約数和(自身を除く): 129704578

約数列:

[1, 2, 11, 19, 22, 23, 38, 46, 209, 253, 361, 418, 437, 506, 722, 874, 883, 1766, 3971, 4807, 7942, 8303, 9614, 9713, 16606, 16777, 19426, 20309, 33554, 40618, 91333, 182666, 184547, 223399, 318763, 369094, 385871, 446798, 637526, 771742, 3506393, 4244581, 7012786, 7331549, 8489162, 14663098, 80647039, 161294078]

約数ペア:

[(1, 161294078), (2, 80647039), (11, 14663098), (19, 8489162), (22, 7331549), (23, 7012786), (38, 4244581), (46, 3506393), (209, 771742), (253, 637526), (361, 446798), (418, 385871), (437, 369094), (506, 318763), (722, 223399), (874, 184547), (883, 182666), (1766, 91333), (3971, 40618), (4807, 33554), (7942, 20309), (8303, 19426), (9614, 16777), (9713, 16606)]