156786162596

素因数分解:

$2^2\times 7^2\times {\mathrm{73}}^1\times {\mathrm{1277}}^1\times {\mathrm{8581}}^1$

素因数の和:9949

約数の個数: 72

約数和(自身を含む): 323835144696

約数和(自身を除く): 167048982100

約数列:

[1, 2, 4, 7, 14, 28, 49, 73, 98, 146, 196, 292, 511, 1022, 1277, 2044, 2554, 3577, 5108, 7154, 8581, 8939, 14308, 17162, 17878, 34324, 35756, 60067, 62573, 93221, 120134, 125146, 186442, 240268, 250292, 372884, 420469, 626413, 652547, 840938, 1252826, 1305094, 1681876, 2505652, 2610188, 4384891, 4567829, 8769782, 9135658, 10957937, 17539564, 18271316, 21915874, 30694237, 43831748, 61388474, 76705559, 122776948, 153411118, 306822236, 536938913, 799929401, 1073877826, 1599858802, 2147755652, 3199717604, 5599505807, 11199011614, 22398023228, 39196540649, 78393081298, 156786162596]

約数ペア:

[(1, 156786162596), (2, 78393081298), (4, 39196540649), (7, 22398023228), (14, 11199011614), (28, 5599505807), (49, 3199717604), (73, 2147755652), (98, 1599858802), (146, 1073877826), (196, 799929401), (292, 536938913), (511, 306822236), (1022, 153411118), (1277, 122776948), (2044, 76705559), (2554, 61388474), (3577, 43831748), (5108, 30694237), (7154, 21915874), (8581, 18271316), (8939, 17539564), (14308, 10957937), (17162, 9135658), (17878, 8769782), (34324, 4567829), (35756, 4384891), (60067, 2610188), (62573, 2505652), (93221, 1681876), (120134, 1305094), (125146, 1252826), (186442, 840938), (240268, 652547), (250292, 626413), (372884, 420469)]