131065776

素因数分解:

$2^4\times 3^4\times {\mathrm{23}}^1\times {\mathrm{4397}}^1$

素因数の和:4440

約数の個数: 100

約数和(自身を含む): 395925552

約数和(自身を除く): 264859776

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 69, 72, 81, 92, 108, 138, 144, 162, 184, 207, 216, 276, 324, 368, 414, 432, 552, 621, 648, 828, 1104, 1242, 1296, 1656, 1863, 2484, 3312, 3726, 4397, 4968, 7452, 8794, 9936, 13191, 14904, 17588, 26382, 29808, 35176, 39573, 52764, 70352, 79146, 101131, 105528, 118719, 158292, 202262, 211056, 237438, 303393, 316584, 356157, 404524, 474876, 606786, 633168, 712314, 809048, 910179, 949752, 1213572, 1424628, 1618096, 1820358, 1899504, 2427144, 2730537, 2849256, 3640716, 4854288, 5461074, 5698512, 7281432, 8191611, 10922148, 14562864, 16383222, 21844296, 32766444, 43688592, 65532888, 131065776]

約数ペア:

[(1, 131065776), (2, 65532888), (3, 43688592), (4, 32766444), (6, 21844296), (8, 16383222), (9, 14562864), (12, 10922148), (16, 8191611), (18, 7281432), (23, 5698512), (24, 5461074), (27, 4854288), (36, 3640716), (46, 2849256), (48, 2730537), (54, 2427144), (69, 1899504), (72, 1820358), (81, 1618096), (92, 1424628), (108, 1213572), (138, 949752), (144, 910179), (162, 809048), (184, 712314), (207, 633168), (216, 606786), (276, 474876), (324, 404524), (368, 356157), (414, 316584), (432, 303393), (552, 237438), (621, 211056), (648, 202262), (828, 158292), (1104, 118719), (1242, 105528), (1296, 101131), (1656, 79146), (1863, 70352), (2484, 52764), (3312, 39573), (3726, 35176), (4397, 29808), (4968, 26382), (7452, 17588), (8794, 14904), (9936, 13191)]