142012672

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{271}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 300222720

約数和(自身を除く): 158210048

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 89, 92, 128, 178, 184, 256, 271, 356, 368, 542, 712, 736, 1084, 1424, 1472, 2047, 2168, 2848, 2944, 4094, 4336, 5696, 5888, 6233, 8188, 8672, 11392, 12466, 16376, 17344, 22784, 24119, 24932, 32752, 34688, 48238, 49864, 65504, 69376, 96476, 99728, 131008, 192952, 199456, 262016, 385904, 398912, 524032, 554737, 771808, 797824, 1109474, 1543616, 1595648, 2218948, 3087232, 4437896, 6174464, 8875792, 17751584, 35503168, 71006336, 142012672]

約数ペア:

[(1, 142012672), (2, 71006336), (4, 35503168), (8, 17751584), (16, 8875792), (23, 6174464), (32, 4437896), (46, 3087232), (64, 2218948), (89, 1595648), (92, 1543616), (128, 1109474), (178, 797824), (184, 771808), (256, 554737), (271, 524032), (356, 398912), (368, 385904), (542, 262016), (712, 199456), (736, 192952), (1084, 131008), (1424, 99728), (1472, 96476), (2047, 69376), (2168, 65504), (2848, 49864), (2944, 48238), (4094, 34688), (4336, 32752), (5696, 24932), (5888, 24119), (6233, 22784), (8188, 17344), (8672, 16376), (11392, 12466)]