123842368

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{3167}}^1$

素因数の和:3239

約数の個数: 56

約数和(自身を含む): 270369792

約数和(自身を除く): 146527424

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 47, 52, 64, 94, 104, 188, 208, 376, 416, 611, 752, 832, 1222, 1504, 2444, 3008, 3167, 4888, 6334, 9776, 12668, 19552, 25336, 39104, 41171, 50672, 82342, 101344, 148849, 164684, 202688, 297698, 329368, 595396, 658736, 1190792, 1317472, 1935037, 2381584, 2634944, 3870074, 4763168, 7740148, 9526336, 15480296, 30960592, 61921184, 123842368]

約数ペア:

[(1, 123842368), (2, 61921184), (4, 30960592), (8, 15480296), (13, 9526336), (16, 7740148), (26, 4763168), (32, 3870074), (47, 2634944), (52, 2381584), (64, 1935037), (94, 1317472), (104, 1190792), (188, 658736), (208, 595396), (376, 329368), (416, 297698), (611, 202688), (752, 164684), (832, 148849), (1222, 101344), (1504, 82342), (2444, 50672), (3008, 41171), (3167, 39104), (4888, 25336), (6334, 19552), (9776, 12668)]