142091976

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{19801}}^1$

素因数の和:19846

約数の個数: 64

約数和(自身を含む): 399208320

約数和(自身を除く): 257116344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 23, 24, 26, 39, 46, 52, 69, 78, 92, 104, 138, 156, 184, 276, 299, 312, 552, 598, 897, 1196, 1794, 2392, 3588, 7176, 19801, 39602, 59403, 79204, 118806, 158408, 237612, 257413, 455423, 475224, 514826, 772239, 910846, 1029652, 1366269, 1544478, 1821692, 2059304, 2732538, 3088956, 3643384, 5465076, 5920499, 6177912, 10930152, 11840998, 17761497, 23681996, 35522994, 47363992, 71045988, 142091976]

約数ペア:

[(1, 142091976), (2, 71045988), (3, 47363992), (4, 35522994), (6, 23681996), (8, 17761497), (12, 11840998), (13, 10930152), (23, 6177912), (24, 5920499), (26, 5465076), (39, 3643384), (46, 3088956), (52, 2732538), (69, 2059304), (78, 1821692), (92, 1544478), (104, 1366269), (138, 1029652), (156, 910846), (184, 772239), (276, 514826), (299, 475224), (312, 455423), (552, 257413), (598, 237612), (897, 158408), (1196, 118806), (1794, 79204), (2392, 59403), (3588, 39602), (7176, 19801)]