130174912

素因数分解:

$2^6\times 7^1\times {\mathrm{223}}^1\times {\mathrm{1303}}^1$

素因数の和:1545

約数の個数: 56

約数和(自身を含む): 296769536

約数和(自身を除く): 166594624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 223, 224, 446, 448, 892, 1303, 1561, 1784, 2606, 3122, 3568, 5212, 6244, 7136, 9121, 10424, 12488, 14272, 18242, 20848, 24976, 36484, 41696, 49952, 72968, 83392, 99904, 145936, 290569, 291872, 581138, 583744, 1162276, 2033983, 2324552, 4067966, 4649104, 8135932, 9298208, 16271864, 18596416, 32543728, 65087456, 130174912]

約数ペア:

[(1, 130174912), (2, 65087456), (4, 32543728), (7, 18596416), (8, 16271864), (14, 9298208), (16, 8135932), (28, 4649104), (32, 4067966), (56, 2324552), (64, 2033983), (112, 1162276), (223, 583744), (224, 581138), (446, 291872), (448, 290569), (892, 145936), (1303, 99904), (1561, 83392), (1784, 72968), (2606, 49952), (3122, 41696), (3568, 36484), (5212, 24976), (6244, 20848), (7136, 18242), (9121, 14272), (10424, 12488)]