156767149

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:226

約数の個数: 64

約数和(自身を含む): 222953472

約数和(自身を除く): 66186323

約数列:

[1, 7, 11, 17, 23, 41, 77, 119, 127, 161, 187, 253, 287, 391, 451, 697, 889, 943, 1309, 1397, 1771, 2159, 2737, 2921, 3157, 4301, 4879, 5207, 6601, 7667, 9779, 10373, 15113, 16031, 20447, 23749, 30107, 32131, 36449, 49657, 53669, 57277, 72611, 88519, 112217, 119761, 166243, 176341, 224917, 347599, 400939, 546227, 619633, 838327, 973709, 1234387, 1317371, 2035937, 3823589, 6815963, 9221597, 14251559, 22395307, 156767149]

約数ペア:

[(1, 156767149), (7, 22395307), (11, 14251559), (17, 9221597), (23, 6815963), (41, 3823589), (77, 2035937), (119, 1317371), (127, 1234387), (161, 973709), (187, 838327), (253, 619633), (287, 546227), (391, 400939), (451, 347599), (697, 224917), (889, 176341), (943, 166243), (1309, 119761), (1397, 112217), (1771, 88519), (2159, 72611), (2737, 57277), (2921, 53669), (3157, 49657), (4301, 36449), (4879, 32131), (5207, 30107), (6601, 23749), (7667, 20447), (9779, 16031), (10373, 15113)]