154553856

素因数分解:

$2^9\times 3^1\times {\mathrm{100621}}^1$

素因数の和:100642

約数の個数: 40

約数和(自身を含む): 411745224

約数和(自身を除く): 257191368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 100621, 201242, 301863, 402484, 603726, 804968, 1207452, 1609936, 2414904, 3219872, 4829808, 6439744, 9659616, 12879488, 19319232, 25758976, 38638464, 51517952, 77276928, 154553856]

約数ペア:

[(1, 154553856), (2, 77276928), (3, 51517952), (4, 38638464), (6, 25758976), (8, 19319232), (12, 12879488), (16, 9659616), (24, 6439744), (32, 4829808), (48, 3219872), (64, 2414904), (96, 1609936), (128, 1207452), (192, 804968), (256, 603726), (384, 402484), (512, 301863), (768, 201242), (1536, 100621)]