130271456

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{10973}}^1$

素因数の和:11043

約数の個数: 48

約数和(自身を含む): 298668384

約数和(自身を除く): 168396928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 212, 224, 371, 424, 742, 848, 1484, 1696, 2968, 5936, 10973, 11872, 21946, 43892, 76811, 87784, 153622, 175568, 307244, 351136, 581569, 614488, 1163138, 1228976, 2326276, 2457952, 4070983, 4652552, 8141966, 9305104, 16283932, 18610208, 32567864, 65135728, 130271456]

約数ペア:

[(1, 130271456), (2, 65135728), (4, 32567864), (7, 18610208), (8, 16283932), (14, 9305104), (16, 8141966), (28, 4652552), (32, 4070983), (53, 2457952), (56, 2326276), (106, 1228976), (112, 1163138), (212, 614488), (224, 581569), (371, 351136), (424, 307244), (742, 175568), (848, 153622), (1484, 87784), (1696, 76811), (2968, 43892), (5936, 21946), (10973, 11872)]