129969448

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{283}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 286272000

約数和(自身を除く): 156302552

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 139, 236, 278, 283, 413, 472, 556, 566, 826, 973, 1112, 1132, 1652, 1946, 1981, 2264, 3304, 3892, 3962, 7784, 7924, 8201, 15848, 16402, 16697, 32804, 33394, 39337, 57407, 65608, 66788, 78674, 114814, 116879, 133576, 157348, 229628, 233758, 275359, 314696, 459256, 467516, 550718, 935032, 1101436, 2202872, 2320883, 4641766, 9283532, 16246181, 18567064, 32492362, 64984724, 129969448]

約数ペア:

[(1, 129969448), (2, 64984724), (4, 32492362), (7, 18567064), (8, 16246181), (14, 9283532), (28, 4641766), (56, 2320883), (59, 2202872), (118, 1101436), (139, 935032), (236, 550718), (278, 467516), (283, 459256), (413, 314696), (472, 275359), (556, 233758), (566, 229628), (826, 157348), (973, 133576), (1112, 116879), (1132, 114814), (1652, 78674), (1946, 66788), (1981, 65608), (2264, 57407), (3304, 39337), (3892, 33394), (3962, 32804), (7784, 16697), (7924, 16402), (8201, 15848)]