161737992

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{241}}^1$

素因数の和:508

約数の個数: 128

約数和(自身を含む): 487872000

約数和(自身を除く): 326134008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 239, 241, 312, 351, 468, 478, 482, 702, 717, 723, 936, 956, 964, 1404, 1434, 1446, 1912, 1928, 2151, 2169, 2808, 2868, 2892, 3107, 3133, 4302, 4338, 5736, 5784, 6214, 6266, 6453, 6507, 8604, 8676, 9321, 9399, 12428, 12532, 12906, 13014, 17208, 17352, 18642, 18798, 24856, 25064, 25812, 26028, 27963, 28197, 37284, 37596, 51624, 52056, 55926, 56394, 57599, 74568, 75192, 83889, 84591, 111852, 112788, 115198, 167778, 169182, 172797, 223704, 225576, 230396, 335556, 338364, 345594, 460792, 518391, 671112, 676728, 691188, 748787, 1036782, 1382376, 1497574, 1555173, 2073564, 2246361, 2995148, 3110346, 4147128, 4492722, 5990296, 6220692, 6739083, 8985444, 12441384, 13478166, 17970888, 20217249, 26956332, 40434498, 53912664, 80868996, 161737992]

約数ペア:

[(1, 161737992), (2, 80868996), (3, 53912664), (4, 40434498), (6, 26956332), (8, 20217249), (9, 17970888), (12, 13478166), (13, 12441384), (18, 8985444), (24, 6739083), (26, 6220692), (27, 5990296), (36, 4492722), (39, 4147128), (52, 3110346), (54, 2995148), (72, 2246361), (78, 2073564), (104, 1555173), (108, 1497574), (117, 1382376), (156, 1036782), (216, 748787), (234, 691188), (239, 676728), (241, 671112), (312, 518391), (351, 460792), (468, 345594), (478, 338364), (482, 335556), (702, 230396), (717, 225576), (723, 223704), (936, 172797), (956, 169182), (964, 167778), (1404, 115198), (1434, 112788), (1446, 111852), (1912, 84591), (1928, 83889), (2151, 75192), (2169, 74568), (2808, 57599), (2868, 56394), (2892, 55926), (3107, 52056), (3133, 51624), (4302, 37596), (4338, 37284), (5736, 28197), (5784, 27963), (6214, 26028), (6266, 25812), (6453, 25064), (6507, 24856), (8604, 18798), (8676, 18642), (9321, 17352), (9399, 17208), (12428, 13014), (12532, 12906)]