156989352842

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{7470703}}^1$

素因数の和:7470810

約数の個数: 32

約数和(自身を含む): 286875033600

約数和(自身を除く): 129885680758

約数列:

[1, 2, 7, 14, 19, 38, 79, 133, 158, 266, 553, 1106, 1501, 3002, 10507, 21014, 7470703, 14941406, 52294921, 104589842, 141943357, 283886714, 590185537, 993603499, 1180371074, 1987206998, 4131298759, 8262597518, 11213525203, 22427050406, 78494676421, 156989352842]

約数ペア:

[(1, 156989352842), (2, 78494676421), (7, 22427050406), (14, 11213525203), (19, 8262597518), (38, 4131298759), (79, 1987206998), (133, 1180371074), (158, 993603499), (266, 590185537), (553, 283886714), (1106, 141943357), (1501, 104589842), (3002, 52294921), (10507, 14941406), (21014, 7470703)]