145901628

素因数分解:

$2^2\times 3^3\times {\mathrm{139}}^1\times {\mathrm{9719}}^1$

素因数の和:9871

約数の個数: 48

約数和(自身を含む): 381024000

約数和(自身を除く): 235122372

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 139, 278, 417, 556, 834, 1251, 1668, 2502, 3753, 5004, 7506, 9719, 15012, 19438, 29157, 38876, 58314, 87471, 116628, 174942, 262413, 349884, 524826, 1049652, 1350941, 2701882, 4052823, 5403764, 8105646, 12158469, 16211292, 24316938, 36475407, 48633876, 72950814, 145901628]

約数ペア:

[(1, 145901628), (2, 72950814), (3, 48633876), (4, 36475407), (6, 24316938), (9, 16211292), (12, 12158469), (18, 8105646), (27, 5403764), (36, 4052823), (54, 2701882), (108, 1350941), (139, 1049652), (278, 524826), (417, 349884), (556, 262413), (834, 174942), (1251, 116628), (1668, 87471), (2502, 58314), (3753, 38876), (5004, 29157), (7506, 19438), (9719, 15012)]