156791502

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^2\times {\mathrm{673}}^1$

素因数の和:774

約数の個数: 72

約数和(自身を含む): 398075184

約数和(自身を除く): 241283682

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 673, 774, 903, 1346, 1806, 1849, 2019, 2709, 3698, 4038, 4711, 5418, 5547, 6057, 9422, 11094, 12114, 12943, 14133, 16641, 25886, 28266, 28939, 33282, 38829, 42399, 57878, 77658, 84798, 86817, 116487, 173634, 202573, 232974, 260451, 405146, 520902, 607719, 1215438, 1244377, 1823157, 2488754, 3646314, 3733131, 7466262, 8710639, 11199393, 17421278, 22398786, 26131917, 52263834, 78395751, 156791502]

約数ペア:

[(1, 156791502), (2, 78395751), (3, 52263834), (6, 26131917), (7, 22398786), (9, 17421278), (14, 11199393), (18, 8710639), (21, 7466262), (42, 3733131), (43, 3646314), (63, 2488754), (86, 1823157), (126, 1244377), (129, 1215438), (258, 607719), (301, 520902), (387, 405146), (602, 260451), (673, 232974), (774, 202573), (903, 173634), (1346, 116487), (1806, 86817), (1849, 84798), (2019, 77658), (2709, 57878), (3698, 42399), (4038, 38829), (4711, 33282), (5418, 28939), (5547, 28266), (6057, 25886), (9422, 16641), (11094, 14133), (12114, 12943)]