145747224

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{289181}}^1$

素因数の和:289200

約数の個数: 48

約数和(自身を含む): 451123920

約数和(自身を除く): 305376696

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 289181, 578362, 867543, 1156724, 1735086, 2024267, 2313448, 2602629, 3470172, 4048534, 5205258, 6072801, 6940344, 8097068, 10410516, 12145602, 16194136, 18218403, 20821032, 24291204, 36436806, 48582408, 72873612, 145747224]

約数ペア:

[(1, 145747224), (2, 72873612), (3, 48582408), (4, 36436806), (6, 24291204), (7, 20821032), (8, 18218403), (9, 16194136), (12, 12145602), (14, 10410516), (18, 8097068), (21, 6940344), (24, 6072801), (28, 5205258), (36, 4048534), (42, 3470172), (56, 2602629), (63, 2313448), (72, 2024267), (84, 1735086), (126, 1156724), (168, 867543), (252, 578362), (504, 289181)]