163711236

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{251}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 427932288

約数和(自身を除く): 264221052

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 37, 39, 52, 74, 78, 111, 113, 148, 156, 222, 226, 251, 339, 444, 452, 481, 502, 678, 753, 962, 1004, 1356, 1443, 1469, 1506, 1924, 2886, 2938, 3012, 3263, 4181, 4407, 5772, 5876, 6526, 8362, 8814, 9287, 9789, 12543, 13052, 16724, 17628, 18574, 19578, 25086, 27861, 28363, 37148, 39156, 50172, 54353, 55722, 56726, 85089, 108706, 111444, 113452, 120731, 163059, 170178, 217412, 241462, 326118, 340356, 362193, 368719, 482924, 652236, 724386, 737438, 1049431, 1106157, 1448772, 1474876, 2098862, 2212314, 3148293, 4197724, 4424628, 6296586, 12593172, 13642603, 27285206, 40927809, 54570412, 81855618, 163711236]

約数ペア:

[(1, 163711236), (2, 81855618), (3, 54570412), (4, 40927809), (6, 27285206), (12, 13642603), (13, 12593172), (26, 6296586), (37, 4424628), (39, 4197724), (52, 3148293), (74, 2212314), (78, 2098862), (111, 1474876), (113, 1448772), (148, 1106157), (156, 1049431), (222, 737438), (226, 724386), (251, 652236), (339, 482924), (444, 368719), (452, 362193), (481, 340356), (502, 326118), (678, 241462), (753, 217412), (962, 170178), (1004, 163059), (1356, 120731), (1443, 113452), (1469, 111444), (1506, 108706), (1924, 85089), (2886, 56726), (2938, 55722), (3012, 54353), (3263, 50172), (4181, 39156), (4407, 37148), (5772, 28363), (5876, 27861), (6526, 25086), (8362, 19578), (8814, 18574), (9287, 17628), (9789, 16724), (12543, 13052)]