149098508

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:462

約数の個数: 48

約数和(自身を含む): 287207424

約数和(自身を除く): 138108916

約数列:

[1, 2, 4, 13, 26, 52, 107, 127, 211, 214, 254, 422, 428, 508, 844, 1391, 1651, 2743, 2782, 3302, 5486, 5564, 6604, 10972, 13589, 22577, 26797, 27178, 45154, 53594, 54356, 90308, 107188, 176657, 293501, 348361, 353314, 587002, 696722, 706628, 1174004, 1393444, 2867279, 5734558, 11469116, 37274627, 74549254, 149098508]

約数ペア:

[(1, 149098508), (2, 74549254), (4, 37274627), (13, 11469116), (26, 5734558), (52, 2867279), (107, 1393444), (127, 1174004), (211, 706628), (214, 696722), (254, 587002), (422, 353314), (428, 348361), (508, 293501), (844, 176657), (1391, 107188), (1651, 90308), (2743, 54356), (2782, 53594), (3302, 45154), (5486, 27178), (5564, 26797), (6604, 22577), (10972, 13589)]