140829312

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{28211}}^1$

素因数の和:28241

約数の個数: 64

約数和(自身を含む): 402867360

約数和(自身を除く): 262038048

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 28211, 56422, 84633, 112844, 169266, 225688, 338532, 366743, 451376, 677064, 733486, 902752, 1100229, 1354128, 1466972, 1805504, 2200458, 2708256, 2933944, 3611008, 4400916, 5416512, 5867888, 8801832, 10833024, 11735776, 17603664, 23471552, 35207328, 46943104, 70414656, 140829312]

約数ペア:

[(1, 140829312), (2, 70414656), (3, 46943104), (4, 35207328), (6, 23471552), (8, 17603664), (12, 11735776), (13, 10833024), (16, 8801832), (24, 5867888), (26, 5416512), (32, 4400916), (39, 3611008), (48, 2933944), (52, 2708256), (64, 2200458), (78, 1805504), (96, 1466972), (104, 1354128), (128, 1100229), (156, 902752), (192, 733486), (208, 677064), (312, 451376), (384, 366743), (416, 338532), (624, 225688), (832, 169266), (1248, 112844), (1664, 84633), (2496, 56422), (4992, 28211)]