156785498350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4551103}}^1$

素因数の和:4551181

約数の個数: 48

約数和(自身を含む): 319979020032

約数和(自身を除く): 163193521682

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1325, 1378, 2650, 3445, 6890, 17225, 34450, 4551103, 9102206, 22755515, 45511030, 59164339, 113777575, 118328678, 227555150, 241208459, 295821695, 482416918, 591643390, 1206042295, 1479108475, 2412084590, 2958216950, 3135709967, 6030211475, 6271419934, 12060422950, 15678549835, 31357099670, 78392749175, 156785498350]

約数ペア:

[(1, 156785498350), (2, 78392749175), (5, 31357099670), (10, 15678549835), (13, 12060422950), (25, 6271419934), (26, 6030211475), (50, 3135709967), (53, 2958216950), (65, 2412084590), (106, 1479108475), (130, 1206042295), (265, 591643390), (325, 482416918), (530, 295821695), (650, 241208459), (689, 227555150), (1325, 118328678), (1378, 113777575), (2650, 59164339), (3445, 45511030), (6890, 22755515), (17225, 9102206), (34450, 4551103)]