103681144

素因数分解:

$2^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 228795840

約数和(自身を除く): 125114696

約数列:

[1, 2, 4, 7, 8, 14, 28, 53, 56, 106, 181, 193, 212, 362, 371, 386, 424, 724, 742, 772, 1267, 1351, 1448, 1484, 1544, 2534, 2702, 2968, 5068, 5404, 9593, 10136, 10229, 10808, 19186, 20458, 34933, 38372, 40916, 67151, 69866, 71603, 76744, 81832, 134302, 139732, 143206, 244531, 268604, 279464, 286412, 489062, 537208, 572824, 978124, 1851449, 1956248, 3702898, 7405796, 12960143, 14811592, 25920286, 51840572, 103681144]

約数ペア:

[(1, 103681144), (2, 51840572), (4, 25920286), (7, 14811592), (8, 12960143), (14, 7405796), (28, 3702898), (53, 1956248), (56, 1851449), (106, 978124), (181, 572824), (193, 537208), (212, 489062), (362, 286412), (371, 279464), (386, 268604), (424, 244531), (724, 143206), (742, 139732), (772, 134302), (1267, 81832), (1351, 76744), (1448, 71603), (1484, 69866), (1544, 67151), (2534, 40916), (2702, 38372), (2968, 34933), (5068, 20458), (5404, 19186), (9593, 10808), (10136, 10229)]