148749694

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 260620416

約数和(自身を除く): 111870722

約数列:

[1, 2, 17, 23, 34, 37, 46, 53, 74, 97, 106, 194, 391, 629, 782, 851, 901, 1219, 1258, 1649, 1702, 1802, 1961, 2231, 2438, 3298, 3589, 3922, 4462, 5141, 7178, 10282, 14467, 20723, 28934, 33337, 37927, 41446, 45103, 61013, 66674, 75854, 82547, 87397, 90206, 118243, 122026, 165094, 174794, 190217, 236486, 380434, 766751, 1403299, 1533502, 2010131, 2806598, 3233689, 4020262, 4374991, 6467378, 8749982, 74374847, 148749694]

約数ペア:

[(1, 148749694), (2, 74374847), (17, 8749982), (23, 6467378), (34, 4374991), (37, 4020262), (46, 3233689), (53, 2806598), (74, 2010131), (97, 1533502), (106, 1403299), (194, 766751), (391, 380434), (629, 236486), (782, 190217), (851, 174794), (901, 165094), (1219, 122026), (1258, 118243), (1649, 90206), (1702, 87397), (1802, 82547), (1961, 75854), (2231, 66674), (2438, 61013), (3298, 45103), (3589, 41446), (3922, 37927), (4462, 33337), (5141, 28934), (7178, 20723), (10282, 14467)]