130823168

素因数分解:

$2^{10}\times 7^1\times {\mathrm{18251}}^1$

素因数の和:18278

約数の個数: 44

約数和(自身を含む): 298894752

約数和(自身を除く): 168071584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 18251, 36502, 73004, 127757, 146008, 255514, 292016, 511028, 584032, 1022056, 1168064, 2044112, 2336128, 4088224, 4672256, 8176448, 9344512, 16352896, 18689024, 32705792, 65411584, 130823168]

約数ペア:

[(1, 130823168), (2, 65411584), (4, 32705792), (7, 18689024), (8, 16352896), (14, 9344512), (16, 8176448), (28, 4672256), (32, 4088224), (56, 2336128), (64, 2044112), (112, 1168064), (128, 1022056), (224, 584032), (256, 511028), (448, 292016), (512, 255514), (896, 146008), (1024, 127757), (1792, 73004), (3584, 36502), (7168, 18251)]