156768128642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{661}}^2$

素因数の和:1575

約数の個数: 48

約数和(自身を含む): 254914851816

約数和(自身を除く): 98146723174

約数列:

[1, 2, 17, 34, 61, 122, 173, 346, 661, 1037, 1322, 2074, 2941, 5882, 10553, 11237, 21106, 22474, 40321, 80642, 114353, 179401, 228706, 358802, 436921, 685457, 873842, 1370914, 1944001, 3888002, 6975533, 7427657, 13951066, 14855314, 26652181, 53304362, 75587333, 118584061, 151174666, 237168122, 453087077, 906174154, 1284984661, 2569969322, 4610827313, 9221654626, 78384064321, 156768128642]

約数ペア:

[(1, 156768128642), (2, 78384064321), (17, 9221654626), (34, 4610827313), (61, 2569969322), (122, 1284984661), (173, 906174154), (346, 453087077), (661, 237168122), (1037, 151174666), (1322, 118584061), (2074, 75587333), (2941, 53304362), (5882, 26652181), (10553, 14855314), (11237, 13951066), (21106, 7427657), (22474, 6975533), (40321, 3888002), (80642, 1944001), (114353, 1370914), (179401, 873842), (228706, 685457), (358802, 436921)]