145016748

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{175141}}^1$

素因数の和:175174

約数の個数: 36

約数和(自身を含む): 382510128

約数和(自身を除く): 237493380

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 175141, 350282, 525423, 700564, 1050846, 1576269, 2101692, 3152538, 4028243, 6305076, 8056486, 12084729, 16112972, 24169458, 36254187, 48338916, 72508374, 145016748]

約数ペア:

[(1, 145016748), (2, 72508374), (3, 48338916), (4, 36254187), (6, 24169458), (9, 16112972), (12, 12084729), (18, 8056486), (23, 6305076), (36, 4028243), (46, 3152538), (69, 2101692), (92, 1576269), (138, 1050846), (207, 700564), (276, 525423), (414, 350282), (828, 175141)]