148285312

素因数分解:

$2^7\times 7^1\times {\mathrm{167}}^1\times {\mathrm{991}}^1$

素因数の和:1179

約数の個数: 64

約数和(自身を含む): 339978240

約数和(自身を除く): 191692928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 167, 224, 334, 448, 668, 896, 991, 1169, 1336, 1982, 2338, 2672, 3964, 4676, 5344, 6937, 7928, 9352, 10688, 13874, 15856, 18704, 21376, 27748, 31712, 37408, 55496, 63424, 74816, 110992, 126848, 149632, 165497, 221984, 330994, 443968, 661988, 887936, 1158479, 1323976, 2316958, 2647952, 4633916, 5295904, 9267832, 10591808, 18535664, 21183616, 37071328, 74142656, 148285312]

約数ペア:

[(1, 148285312), (2, 74142656), (4, 37071328), (7, 21183616), (8, 18535664), (14, 10591808), (16, 9267832), (28, 5295904), (32, 4633916), (56, 2647952), (64, 2316958), (112, 1323976), (128, 1158479), (167, 887936), (224, 661988), (334, 443968), (448, 330994), (668, 221984), (896, 165497), (991, 149632), (1169, 126848), (1336, 110992), (1982, 74816), (2338, 63424), (2672, 55496), (3964, 37408), (4676, 31712), (5344, 27748), (6937, 21376), (7928, 18704), (9352, 15856), (10688, 13874)]