156742748645

素因数分解:

$5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1636231}}^1$

素因数の和:1636290

約数の個数: 48

約数和(自身を含む): 241743460608

約数和(自身を除く): 85000711963

約数列:

[1, 5, 7, 17, 23, 35, 49, 85, 115, 119, 161, 245, 391, 595, 805, 833, 1127, 1955, 2737, 4165, 5635, 13685, 19159, 95795, 1636231, 8181155, 11453617, 27815927, 37633313, 57268085, 80175319, 139079635, 188166565, 194711489, 263433191, 400876595, 639766321, 973557445, 1317165955, 1362980423, 1844032337, 3198831605, 4478364247, 6814902115, 9220161685, 22391821235, 31348549729, 156742748645]

約数ペア:

[(1, 156742748645), (5, 31348549729), (7, 22391821235), (17, 9220161685), (23, 6814902115), (35, 4478364247), (49, 3198831605), (85, 1844032337), (115, 1362980423), (119, 1317165955), (161, 973557445), (245, 639766321), (391, 400876595), (595, 263433191), (805, 194711489), (833, 188166565), (1127, 139079635), (1955, 80175319), (2737, 57268085), (4165, 37633313), (5635, 27815927), (13685, 11453617), (19159, 8181155), (95795, 1636231)]