121219016

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:314

約数の個数: 64

約数和(自身を含む): 246343680

約数和(自身を除く): 125124664

約数列:

[1, 2, 4, 8, 23, 46, 47, 92, 94, 107, 131, 184, 188, 214, 262, 376, 428, 524, 856, 1048, 1081, 2162, 2461, 3013, 4324, 4922, 5029, 6026, 6157, 8648, 9844, 10058, 12052, 12314, 14017, 19688, 20116, 24104, 24628, 28034, 40232, 49256, 56068, 112136, 115667, 141611, 231334, 283222, 322391, 462668, 566444, 644782, 658799, 925336, 1132888, 1289564, 1317598, 2579128, 2635196, 5270392, 15152377, 30304754, 60609508, 121219016]

約数ペア:

[(1, 121219016), (2, 60609508), (4, 30304754), (8, 15152377), (23, 5270392), (46, 2635196), (47, 2579128), (92, 1317598), (94, 1289564), (107, 1132888), (131, 925336), (184, 658799), (188, 644782), (214, 566444), (262, 462668), (376, 322391), (428, 283222), (524, 231334), (856, 141611), (1048, 115667), (1081, 112136), (2162, 56068), (2461, 49256), (3013, 40232), (4324, 28034), (4922, 24628), (5029, 24104), (6026, 20116), (6157, 19688), (8648, 14017), (9844, 12314), (10058, 12052)]