142671744

素因数分解:

$2^7\times 3^2\times {\mathrm{271}}^1\times {\mathrm{457}}^1$

素因数の和:748

約数の個数: 96

約数和(自身を含む): 412969440

約数和(自身を除く): 270297696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 271, 288, 384, 457, 542, 576, 813, 914, 1084, 1152, 1371, 1626, 1828, 2168, 2439, 2742, 3252, 3656, 4113, 4336, 4878, 5484, 6504, 7312, 8226, 8672, 9756, 10968, 13008, 14624, 16452, 17344, 19512, 21936, 26016, 29248, 32904, 34688, 39024, 43872, 52032, 58496, 65808, 78048, 87744, 104064, 123847, 131616, 156096, 175488, 247694, 263232, 312192, 371541, 495388, 526464, 743082, 990776, 1114623, 1486164, 1981552, 2229246, 2972328, 3963104, 4458492, 5944656, 7926208, 8916984, 11889312, 15852416, 17833968, 23778624, 35667936, 47557248, 71335872, 142671744]

約数ペア:

[(1, 142671744), (2, 71335872), (3, 47557248), (4, 35667936), (6, 23778624), (8, 17833968), (9, 15852416), (12, 11889312), (16, 8916984), (18, 7926208), (24, 5944656), (32, 4458492), (36, 3963104), (48, 2972328), (64, 2229246), (72, 1981552), (96, 1486164), (128, 1114623), (144, 990776), (192, 743082), (271, 526464), (288, 495388), (384, 371541), (457, 312192), (542, 263232), (576, 247694), (813, 175488), (914, 156096), (1084, 131616), (1152, 123847), (1371, 104064), (1626, 87744), (1828, 78048), (2168, 65808), (2439, 58496), (2742, 52032), (3252, 43872), (3656, 39024), (4113, 34688), (4336, 32904), (4878, 29248), (5484, 26016), (6504, 21936), (7312, 19512), (8226, 17344), (8672, 16452), (9756, 14624), (10968, 13008)]