163330578

素因数分解:

$2^1\times 3^2\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{619}}^1$

素因数の和:871

約数の個数: 48

約数和(自身を含む): 360378720

約数和(自身を除く): 197048142

約数列:

[1, 2, 3, 6, 9, 18, 107, 137, 214, 274, 321, 411, 619, 642, 822, 963, 1233, 1238, 1857, 1926, 2466, 3714, 5571, 11142, 14659, 29318, 43977, 66233, 84803, 87954, 131931, 132466, 169606, 198699, 254409, 263862, 397398, 508818, 596097, 763227, 1192194, 1526454, 9073921, 18147842, 27221763, 54443526, 81665289, 163330578]

約数ペア:

[(1, 163330578), (2, 81665289), (3, 54443526), (6, 27221763), (9, 18147842), (18, 9073921), (107, 1526454), (137, 1192194), (214, 763227), (274, 596097), (321, 508818), (411, 397398), (619, 263862), (642, 254409), (822, 198699), (963, 169606), (1233, 132466), (1238, 131931), (1857, 87954), (1926, 84803), (2466, 66233), (3714, 43977), (5571, 29318), (11142, 14659)]