16459872

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 51614640

約数和(自身を除く): 35154768

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 66, 78, 88, 96, 104, 109, 121, 132, 143, 156, 176, 208, 218, 242, 264, 286, 312, 327, 352, 363, 416, 429, 436, 484, 528, 572, 624, 654, 726, 858, 872, 968, 1056, 1144, 1199, 1248, 1308, 1417, 1452, 1573, 1716, 1744, 1936, 2288, 2398, 2616, 2834, 2904, 3146, 3432, 3488, 3597, 3872, 4251, 4576, 4719, 4796, 5232, 5668, 5808, 6292, 6864, 7194, 8502, 9438, 9592, 10464, 11336, 11616, 12584, 13189, 13728, 14388, 15587, 17004, 18876, 19184, 22672, 25168, 26378, 28776, 31174, 34008, 37752, 38368, 39567, 45344, 46761, 50336, 52756, 57552, 62348, 68016, 75504, 79134, 93522, 105512, 115104, 124696, 136032, 151008, 158268, 171457, 187044, 211024, 249392, 316536, 342914, 374088, 422048, 498784, 514371, 633072, 685828, 748176, 1028742, 1266144, 1371656, 1496352, 2057484, 2743312, 4114968, 5486624, 8229936, 16459872]

約数ペア:

[(1, 16459872), (2, 8229936), (3, 5486624), (4, 4114968), (6, 2743312), (8, 2057484), (11, 1496352), (12, 1371656), (13, 1266144), (16, 1028742), (22, 748176), (24, 685828), (26, 633072), (32, 514371), (33, 498784), (39, 422048), (44, 374088), (48, 342914), (52, 316536), (66, 249392), (78, 211024), (88, 187044), (96, 171457), (104, 158268), (109, 151008), (121, 136032), (132, 124696), (143, 115104), (156, 105512), (176, 93522), (208, 79134), (218, 75504), (242, 68016), (264, 62348), (286, 57552), (312, 52756), (327, 50336), (352, 46761), (363, 45344), (416, 39567), (429, 38368), (436, 37752), (484, 34008), (528, 31174), (572, 28776), (624, 26378), (654, 25168), (726, 22672), (858, 19184), (872, 18876), (968, 17004), (1056, 15587), (1144, 14388), (1199, 13728), (1248, 13189), (1308, 12584), (1417, 11616), (1452, 11336), (1573, 10464), (1716, 9592), (1744, 9438), (1936, 8502), (2288, 7194), (2398, 6864), (2616, 6292), (2834, 5808), (2904, 5668), (3146, 5232), (3432, 4796), (3488, 4719), (3597, 4576), (3872, 4251)]