187434816

素因数分解:

$2^6\times 3^1\times {\mathrm{397}}^1\times {\mathrm{2459}}^1$

素因数の和:2871

約数の個数: 56

約数和(自身を含む): 497372640

約数和(自身を除く): 309937824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 397, 794, 1191, 1588, 2382, 2459, 3176, 4764, 4918, 6352, 7377, 9528, 9836, 12704, 14754, 19056, 19672, 25408, 29508, 38112, 39344, 59016, 76224, 78688, 118032, 157376, 236064, 472128, 976223, 1952446, 2928669, 3904892, 5857338, 7809784, 11714676, 15619568, 23429352, 31239136, 46858704, 62478272, 93717408, 187434816]

約数ペア:

[(1, 187434816), (2, 93717408), (3, 62478272), (4, 46858704), (6, 31239136), (8, 23429352), (12, 15619568), (16, 11714676), (24, 7809784), (32, 5857338), (48, 3904892), (64, 2928669), (96, 1952446), (192, 976223), (397, 472128), (794, 236064), (1191, 157376), (1588, 118032), (2382, 78688), (2459, 76224), (3176, 59016), (4764, 39344), (4918, 38112), (6352, 29508), (7377, 25408), (9528, 19672), (9836, 19056), (12704, 14754)]