129466912

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{6869}}^1$

素因数の和:6929

約数の個数: 48

約数和(自身を含む): 276998400

約数和(自身を除く): 147531488

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 6869, 9424, 13738, 18848, 27476, 54952, 109904, 130511, 212939, 219808, 261022, 425878, 522044, 851756, 1044088, 1703512, 2088176, 3407024, 4045841, 4176352, 6814048, 8091682, 16183364, 32366728, 64733456, 129466912]

約数ペア:

[(1, 129466912), (2, 64733456), (4, 32366728), (8, 16183364), (16, 8091682), (19, 6814048), (31, 4176352), (32, 4045841), (38, 3407024), (62, 2088176), (76, 1703512), (124, 1044088), (152, 851756), (248, 522044), (304, 425878), (496, 261022), (589, 219808), (608, 212939), (992, 130511), (1178, 109904), (2356, 54952), (4712, 27476), (6869, 18848), (9424, 13738)]