181245168

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1$

素因数の和:636

約数の個数: 160

約数和(自身を含む): 570796800

約数和(自身を除く): 389551632

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 59, 72, 78, 104, 108, 117, 118, 144, 156, 177, 208, 216, 234, 236, 312, 351, 354, 432, 468, 472, 531, 547, 624, 702, 708, 767, 936, 944, 1062, 1094, 1404, 1416, 1534, 1593, 1641, 1872, 2124, 2188, 2301, 2808, 2832, 3068, 3186, 3282, 4248, 4376, 4602, 4923, 5616, 6136, 6372, 6564, 6903, 7111, 8496, 8752, 9204, 9846, 12272, 12744, 13128, 13806, 14222, 14769, 18408, 19692, 20709, 21333, 25488, 26256, 27612, 28444, 29538, 32273, 36816, 39384, 41418, 42666, 55224, 56888, 59076, 63999, 64546, 78768, 82836, 85332, 96819, 110448, 113776, 118152, 127998, 129092, 165672, 170664, 191997, 193638, 236304, 255996, 258184, 290457, 331344, 341328, 383994, 387276, 419549, 511992, 516368, 580914, 767988, 774552, 839098, 871371, 1023984, 1161828, 1258647, 1535976, 1549104, 1678196, 1742742, 2323656, 2517294, 3071952, 3356392, 3485484, 3775941, 4647312, 5034588, 6712784, 6970968, 7551882, 10069176, 11327823, 13941936, 15103764, 20138352, 22655646, 30207528, 45311292, 60415056, 90622584, 181245168]

約数ペア:

[(1, 181245168), (2, 90622584), (3, 60415056), (4, 45311292), (6, 30207528), (8, 22655646), (9, 20138352), (12, 15103764), (13, 13941936), (16, 11327823), (18, 10069176), (24, 7551882), (26, 6970968), (27, 6712784), (36, 5034588), (39, 4647312), (48, 3775941), (52, 3485484), (54, 3356392), (59, 3071952), (72, 2517294), (78, 2323656), (104, 1742742), (108, 1678196), (117, 1549104), (118, 1535976), (144, 1258647), (156, 1161828), (177, 1023984), (208, 871371), (216, 839098), (234, 774552), (236, 767988), (312, 580914), (351, 516368), (354, 511992), (432, 419549), (468, 387276), (472, 383994), (531, 341328), (547, 331344), (624, 290457), (702, 258184), (708, 255996), (767, 236304), (936, 193638), (944, 191997), (1062, 170664), (1094, 165672), (1404, 129092), (1416, 127998), (1534, 118152), (1593, 113776), (1641, 110448), (1872, 96819), (2124, 85332), (2188, 82836), (2301, 78768), (2808, 64546), (2832, 63999), (3068, 59076), (3186, 56888), (3282, 55224), (4248, 42666), (4376, 41418), (4602, 39384), (4923, 36816), (5616, 32273), (6136, 29538), (6372, 28444), (6564, 27612), (6903, 26256), (7111, 25488), (8496, 21333), (8752, 20709), (9204, 19692), (9846, 18408), (12272, 14769), (12744, 14222), (13128, 13806)]