127259836

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1181}}^1$

素因数の和:1306

約数の個数: 48

約数和(自身を含む): 254177280

約数和(自身を除く): 126917444

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 79, 124, 158, 316, 341, 682, 869, 1181, 1364, 1738, 2362, 2449, 3476, 4724, 4898, 9796, 12991, 25982, 26939, 36611, 51964, 53878, 73222, 93299, 107756, 146444, 186598, 373196, 402721, 805442, 1026289, 1610884, 2052578, 2892269, 4105156, 5784538, 11569076, 31814959, 63629918, 127259836]

約数ペア:

[(1, 127259836), (2, 63629918), (4, 31814959), (11, 11569076), (22, 5784538), (31, 4105156), (44, 2892269), (62, 2052578), (79, 1610884), (124, 1026289), (158, 805442), (316, 402721), (341, 373196), (682, 186598), (869, 146444), (1181, 107756), (1364, 93299), (1738, 73222), (2362, 53878), (2449, 51964), (3476, 36611), (4724, 26939), (4898, 25982), (9796, 12991)]