138584448

素因数分解:

$2^7\times 3^2\times {\mathrm{120299}}^1$

素因数の和:120319

約数の個数: 48

約数和(自身を含む): 398794500

約数和(自身を除く): 260210052

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 120299, 240598, 360897, 481196, 721794, 962392, 1082691, 1443588, 1924784, 2165382, 2887176, 3849568, 4330764, 5774352, 7699136, 8661528, 11548704, 15398272, 17323056, 23097408, 34646112, 46194816, 69292224, 138584448]

約数ペア:

[(1, 138584448), (2, 69292224), (3, 46194816), (4, 34646112), (6, 23097408), (8, 17323056), (9, 15398272), (12, 11548704), (16, 8661528), (18, 7699136), (24, 5774352), (32, 4330764), (36, 3849568), (48, 2887176), (64, 2165382), (72, 1924784), (96, 1443588), (128, 1082691), (144, 962392), (192, 721794), (288, 481196), (384, 360897), (576, 240598), (1152, 120299)]