139631256

素因数分解:

$2^3\times 3^3\times {\mathrm{53}}^1\times {\mathrm{12197}}^1$

素因数の和:12265

約数の個数: 64

約数和(自身を含む): 395215200

約数和(自身を除く): 255583944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 53, 54, 72, 106, 108, 159, 212, 216, 318, 424, 477, 636, 954, 1272, 1431, 1908, 2862, 3816, 5724, 11448, 12197, 24394, 36591, 48788, 73182, 97576, 109773, 146364, 219546, 292728, 329319, 439092, 646441, 658638, 878184, 1292882, 1317276, 1939323, 2585764, 2634552, 3878646, 5171528, 5817969, 7757292, 11635938, 15514584, 17453907, 23271876, 34907814, 46543752, 69815628, 139631256]

約数ペア:

[(1, 139631256), (2, 69815628), (3, 46543752), (4, 34907814), (6, 23271876), (8, 17453907), (9, 15514584), (12, 11635938), (18, 7757292), (24, 5817969), (27, 5171528), (36, 3878646), (53, 2634552), (54, 2585764), (72, 1939323), (106, 1317276), (108, 1292882), (159, 878184), (212, 658638), (216, 646441), (318, 439092), (424, 329319), (477, 292728), (636, 219546), (954, 146364), (1272, 109773), (1431, 97576), (1908, 73182), (2862, 48788), (3816, 36591), (5724, 24394), (11448, 12197)]