178866384

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{2011}}^1$

素因数の和:2148

約数の個数: 80

約数和(自身を含む): 493986240

約数和(自身を除く): 315119856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 109, 136, 204, 218, 272, 327, 408, 436, 654, 816, 872, 1308, 1744, 1853, 2011, 2616, 3706, 4022, 5232, 5559, 6033, 7412, 8044, 11118, 12066, 14824, 16088, 22236, 24132, 29648, 32176, 34187, 44472, 48264, 68374, 88944, 96528, 102561, 136748, 205122, 219199, 273496, 410244, 438398, 546992, 657597, 820488, 876796, 1315194, 1640976, 1753592, 2630388, 3507184, 3726383, 5260776, 7452766, 10521552, 11179149, 14905532, 22358298, 29811064, 44716596, 59622128, 89433192, 178866384]

約数ペア:

[(1, 178866384), (2, 89433192), (3, 59622128), (4, 44716596), (6, 29811064), (8, 22358298), (12, 14905532), (16, 11179149), (17, 10521552), (24, 7452766), (34, 5260776), (48, 3726383), (51, 3507184), (68, 2630388), (102, 1753592), (109, 1640976), (136, 1315194), (204, 876796), (218, 820488), (272, 657597), (327, 546992), (408, 438398), (436, 410244), (654, 273496), (816, 219199), (872, 205122), (1308, 136748), (1744, 102561), (1853, 96528), (2011, 88944), (2616, 68374), (3706, 48264), (4022, 44472), (5232, 34187), (5559, 32176), (6033, 29648), (7412, 24132), (8044, 22236), (11118, 16088), (12066, 14824)]