156965317154

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{40013}}^1$

素因数の和:40394

約数の個数: 32

約数和(自身を含む): 241197989760

約数和(自身を除く): 84232672606

約数列:

[1, 2, 103, 137, 139, 206, 274, 278, 14111, 14317, 19043, 28222, 28634, 38086, 40013, 80026, 1961429, 3922858, 4121339, 5481781, 5561807, 8242678, 10963562, 11123614, 564623443, 572866121, 761967559, 1129246886, 1145732242, 1523935118, 78482658577, 156965317154]

約数ペア:

[(1, 156965317154), (2, 78482658577), (103, 1523935118), (137, 1145732242), (139, 1129246886), (206, 761967559), (274, 572866121), (278, 564623443), (14111, 11123614), (14317, 10963562), (19043, 8242678), (28222, 5561807), (28634, 5481781), (38086, 4121339), (40013, 3922858), (80026, 1961429)]