128615634

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:229

約数の個数: 128

約数和(自身を含む): 340992000

約数和(自身を除く): 212376366

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 59, 63, 73, 79, 118, 126, 146, 158, 177, 189, 219, 237, 354, 378, 413, 438, 474, 511, 531, 553, 657, 711, 826, 1022, 1062, 1106, 1239, 1314, 1422, 1533, 1593, 1659, 1971, 2133, 2478, 3066, 3186, 3318, 3717, 3942, 4266, 4307, 4599, 4661, 4977, 5767, 7434, 8614, 9198, 9322, 9954, 11151, 11534, 12921, 13797, 13983, 14931, 17301, 22302, 25842, 27594, 27966, 29862, 30149, 32627, 34602, 38763, 40369, 41949, 51903, 60298, 65254, 77526, 80738, 83898, 90447, 97881, 103806, 116289, 121107, 125847, 155709, 180894, 195762, 232578, 242214, 251694, 271341, 293643, 311418, 340253, 363321, 542682, 587286, 680506, 726642, 814023, 880929, 1020759, 1089963, 1628046, 1761858, 2041518, 2179926, 2381771, 3062277, 4763542, 6124554, 7145313, 9186831, 14290626, 18373662, 21435939, 42871878, 64307817, 128615634]

約数ペア:

[(1, 128615634), (2, 64307817), (3, 42871878), (6, 21435939), (7, 18373662), (9, 14290626), (14, 9186831), (18, 7145313), (21, 6124554), (27, 4763542), (42, 3062277), (54, 2381771), (59, 2179926), (63, 2041518), (73, 1761858), (79, 1628046), (118, 1089963), (126, 1020759), (146, 880929), (158, 814023), (177, 726642), (189, 680506), (219, 587286), (237, 542682), (354, 363321), (378, 340253), (413, 311418), (438, 293643), (474, 271341), (511, 251694), (531, 242214), (553, 232578), (657, 195762), (711, 180894), (826, 155709), (1022, 125847), (1062, 121107), (1106, 116289), (1239, 103806), (1314, 97881), (1422, 90447), (1533, 83898), (1593, 80738), (1659, 77526), (1971, 65254), (2133, 60298), (2478, 51903), (3066, 41949), (3186, 40369), (3318, 38763), (3717, 34602), (3942, 32627), (4266, 30149), (4307, 29862), (4599, 27966), (4661, 27594), (4977, 25842), (5767, 22302), (7434, 17301), (8614, 14931), (9198, 13983), (9322, 13797), (9954, 12921), (11151, 11534)]