129450112

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{91939}}^1$

素因数の和:91964

約数の個数: 32

約数和(自身を含む): 281336400

約数和(自身を除く): 151886288

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 91939, 183878, 367756, 735512, 1011329, 1471024, 2022658, 2942048, 4045316, 5884096, 8090632, 11768192, 16181264, 32362528, 64725056, 129450112]

約数ペア:

[(1, 129450112), (2, 64725056), (4, 32362528), (8, 16181264), (11, 11768192), (16, 8090632), (22, 5884096), (32, 4045316), (44, 2942048), (64, 2022658), (88, 1471024), (128, 1011329), (176, 735512), (352, 367756), (704, 183878), (1408, 91939)]