127116802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:203

約数の個数: 48

約数和(自身を含む): 217900800

約数和(自身を除く): 90783998

約数列:

[1, 2, 19, 29, 31, 38, 58, 61, 62, 122, 551, 589, 899, 1102, 1159, 1178, 1769, 1798, 1891, 2318, 3538, 3721, 3782, 7442, 17081, 33611, 34162, 35929, 54839, 67222, 70699, 71858, 107909, 109678, 115351, 141398, 215818, 230702, 1041941, 2050271, 2083882, 2191669, 3345179, 4100542, 4383338, 6690358, 63558401, 127116802]

約数ペア:

[(1, 127116802), (2, 63558401), (19, 6690358), (29, 4383338), (31, 4100542), (38, 3345179), (58, 2191669), (61, 2083882), (62, 2050271), (122, 1041941), (551, 230702), (589, 215818), (899, 141398), (1102, 115351), (1159, 109678), (1178, 107909), (1769, 71858), (1798, 70699), (1891, 67222), (2318, 54839), (3538, 35929), (3721, 34162), (3782, 33611), (7442, 17081)]