121960832

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1723}}^1$

素因数の和:1823

約数の個数: 64

約数和(自身を含む): 281356800

約数和(自身を除く): 159395968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 316, 448, 553, 632, 896, 1106, 1264, 1723, 2212, 2528, 3446, 4424, 5056, 6892, 8848, 10112, 12061, 13784, 17696, 24122, 27568, 35392, 48244, 55136, 70784, 96488, 110272, 136117, 192976, 220544, 272234, 385952, 544468, 771904, 952819, 1088936, 1543808, 1905638, 2177872, 3811276, 4355744, 7622552, 8711488, 15245104, 17422976, 30490208, 60980416, 121960832]

約数ペア:

[(1, 121960832), (2, 60980416), (4, 30490208), (7, 17422976), (8, 15245104), (14, 8711488), (16, 7622552), (28, 4355744), (32, 3811276), (56, 2177872), (64, 1905638), (79, 1543808), (112, 1088936), (128, 952819), (158, 771904), (224, 544468), (316, 385952), (448, 272234), (553, 220544), (632, 192976), (896, 136117), (1106, 110272), (1264, 96488), (1723, 70784), (2212, 55136), (2528, 48244), (3446, 35392), (4424, 27568), (5056, 24122), (6892, 17696), (8848, 13784), (10112, 12061)]