188743328

素因数分解:

$2^5\times {\mathrm{83}}^1\times {\mathrm{179}}^1\times {\mathrm{397}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 379118880

約数和(自身を除く): 190375552

約数列:

[1, 2, 4, 8, 16, 32, 83, 166, 179, 332, 358, 397, 664, 716, 794, 1328, 1432, 1588, 2656, 2864, 3176, 5728, 6352, 12704, 14857, 29714, 32951, 59428, 65902, 71063, 118856, 131804, 142126, 237712, 263608, 284252, 475424, 527216, 568504, 1054432, 1137008, 2274016, 5898229, 11796458, 23592916, 47185832, 94371664, 188743328]

約数ペア:

[(1, 188743328), (2, 94371664), (4, 47185832), (8, 23592916), (16, 11796458), (32, 5898229), (83, 2274016), (166, 1137008), (179, 1054432), (332, 568504), (358, 527216), (397, 475424), (664, 284252), (716, 263608), (794, 237712), (1328, 142126), (1432, 131804), (1588, 118856), (2656, 71063), (2864, 65902), (3176, 59428), (5728, 32951), (6352, 29714), (12704, 14857)]