142143232

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7211}}^1$

素因数の和:7245

約数の個数: 72

約数和(自身を含む): 353791872

約数和(自身を除く): 211648640

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1408, 1792, 2464, 2816, 4928, 7211, 9856, 14422, 19712, 28844, 50477, 57688, 79321, 100954, 115376, 158642, 201908, 230752, 317284, 403816, 461504, 555247, 634568, 807632, 923008, 1110494, 1269136, 1615264, 1846016, 2220988, 2538272, 3230528, 4441976, 5076544, 6461056, 8883952, 10153088, 12922112, 17767904, 20306176, 35535808, 71071616, 142143232]

約数ペア:

[(1, 142143232), (2, 71071616), (4, 35535808), (7, 20306176), (8, 17767904), (11, 12922112), (14, 10153088), (16, 8883952), (22, 6461056), (28, 5076544), (32, 4441976), (44, 3230528), (56, 2538272), (64, 2220988), (77, 1846016), (88, 1615264), (112, 1269136), (128, 1110494), (154, 923008), (176, 807632), (224, 634568), (256, 555247), (308, 461504), (352, 403816), (448, 317284), (616, 230752), (704, 201908), (896, 158642), (1232, 115376), (1408, 100954), (1792, 79321), (2464, 57688), (2816, 50477), (4928, 28844), (7211, 19712), (9856, 14422)]