150786688

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{90617}}^1$

素因数の和:90644

約数の個数: 32

約数和(自身を含む): 323506260

約数和(自身を除く): 172719572

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 90617, 181234, 362468, 724936, 1178021, 1449872, 2356042, 2899744, 4712084, 5799488, 9424168, 11598976, 18848336, 37696672, 75393344, 150786688]

約数ペア:

[(1, 150786688), (2, 75393344), (4, 37696672), (8, 18848336), (13, 11598976), (16, 9424168), (26, 5799488), (32, 4712084), (52, 2899744), (64, 2356042), (104, 1449872), (128, 1178021), (208, 724936), (416, 362468), (832, 181234), (1664, 90617)]