187960128

素因数分解:

$2^6\times 3^1\times {\mathrm{521}}^1\times {\mathrm{1879}}^1$

素因数の和:2415

約数の個数: 56

約数和(自身を含む): 498530880

約数和(自身を除く): 310570752

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 521, 1042, 1563, 1879, 2084, 3126, 3758, 4168, 5637, 6252, 7516, 8336, 11274, 12504, 15032, 16672, 22548, 25008, 30064, 33344, 45096, 50016, 60128, 90192, 100032, 120256, 180384, 360768, 978959, 1957918, 2936877, 3915836, 5873754, 7831672, 11747508, 15663344, 23495016, 31326688, 46990032, 62653376, 93980064, 187960128]

約数ペア:

[(1, 187960128), (2, 93980064), (3, 62653376), (4, 46990032), (6, 31326688), (8, 23495016), (12, 15663344), (16, 11747508), (24, 7831672), (32, 5873754), (48, 3915836), (64, 2936877), (96, 1957918), (192, 978959), (521, 360768), (1042, 180384), (1563, 120256), (1879, 100032), (2084, 90192), (3126, 60128), (3758, 50016), (4168, 45096), (5637, 33344), (6252, 30064), (7516, 25008), (8336, 22548), (11274, 16672), (12504, 15032)]