133503488

素因数分解:

$2^9\times {\mathrm{239}}^1\times {\mathrm{1091}}^1$

素因数の和:1348

約数の個数: 40

約数和(自身を含む): 268107840

約数和(自身を除く): 134604352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 239, 256, 478, 512, 956, 1091, 1912, 2182, 3824, 4364, 7648, 8728, 15296, 17456, 30592, 34912, 61184, 69824, 122368, 139648, 260749, 279296, 521498, 558592, 1042996, 2085992, 4171984, 8343968, 16687936, 33375872, 66751744, 133503488]

約数ペア:

[(1, 133503488), (2, 66751744), (4, 33375872), (8, 16687936), (16, 8343968), (32, 4171984), (64, 2085992), (128, 1042996), (239, 558592), (256, 521498), (478, 279296), (512, 260749), (956, 139648), (1091, 122368), (1912, 69824), (2182, 61184), (3824, 34912), (4364, 30592), (7648, 17456), (8728, 15296)]