131548392

素因数分解:

$2^3\times 3^2\times {\mathrm{263}}^1\times {\mathrm{6947}}^1$

素因数の和:7222

約数の個数: 48

約数和(自身を含む): 357683040

約数和(自身を除く): 226134648

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 263, 526, 789, 1052, 1578, 2104, 2367, 3156, 4734, 6312, 6947, 9468, 13894, 18936, 20841, 27788, 41682, 55576, 62523, 83364, 125046, 166728, 250092, 500184, 1827061, 3654122, 5481183, 7308244, 10962366, 14616488, 16443549, 21924732, 32887098, 43849464, 65774196, 131548392]

約数ペア:

[(1, 131548392), (2, 65774196), (3, 43849464), (4, 32887098), (6, 21924732), (8, 16443549), (9, 14616488), (12, 10962366), (18, 7308244), (24, 5481183), (36, 3654122), (72, 1827061), (263, 500184), (526, 250092), (789, 166728), (1052, 125046), (1578, 83364), (2104, 62523), (2367, 55576), (3156, 41682), (4734, 27788), (6312, 20841), (6947, 18936), (9468, 13894)]