140305032

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{39769}}^1$

素因数の和:39795

約数の個数: 72

約数和(自身を含む): 442043550

約数和(自身を除く): 301738518

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 39769, 79538, 119307, 159076, 238614, 278383, 318152, 357921, 477228, 556766, 715842, 835149, 954456, 1113532, 1431684, 1670298, 1948681, 2227064, 2505447, 2863368, 3340596, 3897362, 5010894, 5846043, 6681192, 7794724, 10021788, 11692086, 15589448, 17538129, 20043576, 23384172, 35076258, 46768344, 70152516, 140305032]

約数ペア:

[(1, 140305032), (2, 70152516), (3, 46768344), (4, 35076258), (6, 23384172), (7, 20043576), (8, 17538129), (9, 15589448), (12, 11692086), (14, 10021788), (18, 7794724), (21, 6681192), (24, 5846043), (28, 5010894), (36, 3897362), (42, 3340596), (49, 2863368), (56, 2505447), (63, 2227064), (72, 1948681), (84, 1670298), (98, 1431684), (126, 1113532), (147, 954456), (168, 835149), (196, 715842), (252, 556766), (294, 477228), (392, 357921), (441, 318152), (504, 278383), (588, 238614), (882, 159076), (1176, 119307), (1764, 79538), (3528, 39769)]