163916172

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2161}}^1$

素因数の和:2228

約数の個数: 108

約数和(自身を含む): 493428936

約数和(自身を除く): 329512764

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 49, 63, 84, 86, 98, 126, 129, 147, 172, 196, 252, 258, 294, 301, 387, 441, 516, 588, 602, 774, 882, 903, 1204, 1548, 1764, 1806, 2107, 2161, 2709, 3612, 4214, 4322, 5418, 6321, 6483, 8428, 8644, 10836, 12642, 12966, 15127, 18963, 19449, 25284, 25932, 30254, 37926, 38898, 45381, 60508, 75852, 77796, 90762, 92923, 105889, 136143, 181524, 185846, 211778, 272286, 278769, 317667, 371692, 423556, 544572, 557538, 635334, 650461, 836307, 953001, 1115076, 1270668, 1300922, 1672614, 1906002, 1951383, 2601844, 3345228, 3812004, 3902766, 4553227, 5854149, 7805532, 9106454, 11708298, 13659681, 18212908, 23416596, 27319362, 40979043, 54638724, 81958086, 163916172]

約数ペア:

[(1, 163916172), (2, 81958086), (3, 54638724), (4, 40979043), (6, 27319362), (7, 23416596), (9, 18212908), (12, 13659681), (14, 11708298), (18, 9106454), (21, 7805532), (28, 5854149), (36, 4553227), (42, 3902766), (43, 3812004), (49, 3345228), (63, 2601844), (84, 1951383), (86, 1906002), (98, 1672614), (126, 1300922), (129, 1270668), (147, 1115076), (172, 953001), (196, 836307), (252, 650461), (258, 635334), (294, 557538), (301, 544572), (387, 423556), (441, 371692), (516, 317667), (588, 278769), (602, 272286), (774, 211778), (882, 185846), (903, 181524), (1204, 136143), (1548, 105889), (1764, 92923), (1806, 90762), (2107, 77796), (2161, 75852), (2709, 60508), (3612, 45381), (4214, 38898), (4322, 37926), (5418, 30254), (6321, 25932), (6483, 25284), (8428, 19449), (8644, 18963), (10836, 15127), (12642, 12966)]