166465368

素因数分解:

$2^3\times 3^4\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:239

約数の個数: 160

約数和(自身を含む): 491618160

約数和(自身を除く): 325152792

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 37, 53, 54, 72, 74, 81, 106, 108, 111, 131, 148, 159, 162, 212, 216, 222, 262, 296, 318, 324, 333, 393, 424, 444, 477, 524, 636, 648, 666, 786, 888, 954, 999, 1048, 1179, 1272, 1332, 1431, 1572, 1908, 1961, 1998, 2358, 2664, 2862, 2997, 3144, 3537, 3816, 3922, 3996, 4293, 4716, 4847, 5724, 5883, 5994, 6943, 7074, 7844, 7992, 8586, 9432, 9694, 10611, 11448, 11766, 11988, 13886, 14148, 14541, 15688, 17172, 17649, 19388, 20829, 21222, 23532, 23976, 27772, 28296, 29082, 34344, 35298, 38776, 41658, 42444, 43623, 47064, 52947, 55544, 58164, 62487, 70596, 83316, 84888, 87246, 105894, 116328, 124974, 130869, 141192, 158841, 166632, 174492, 187461, 211788, 249948, 256891, 261738, 317682, 348984, 374922, 392607, 423576, 499896, 513782, 523476, 562383, 635364, 749844, 770673, 785214, 1027564, 1046952, 1124766, 1270728, 1499688, 1541346, 1570428, 2055128, 2249532, 2312019, 3082692, 3140856, 4499064, 4624038, 6165384, 6936057, 9248076, 13872114, 18496152, 20808171, 27744228, 41616342, 55488456, 83232684, 166465368]

約数ペア:

[(1, 166465368), (2, 83232684), (3, 55488456), (4, 41616342), (6, 27744228), (8, 20808171), (9, 18496152), (12, 13872114), (18, 9248076), (24, 6936057), (27, 6165384), (36, 4624038), (37, 4499064), (53, 3140856), (54, 3082692), (72, 2312019), (74, 2249532), (81, 2055128), (106, 1570428), (108, 1541346), (111, 1499688), (131, 1270728), (148, 1124766), (159, 1046952), (162, 1027564), (212, 785214), (216, 770673), (222, 749844), (262, 635364), (296, 562383), (318, 523476), (324, 513782), (333, 499896), (393, 423576), (424, 392607), (444, 374922), (477, 348984), (524, 317682), (636, 261738), (648, 256891), (666, 249948), (786, 211788), (888, 187461), (954, 174492), (999, 166632), (1048, 158841), (1179, 141192), (1272, 130869), (1332, 124974), (1431, 116328), (1572, 105894), (1908, 87246), (1961, 84888), (1998, 83316), (2358, 70596), (2664, 62487), (2862, 58164), (2997, 55544), (3144, 52947), (3537, 47064), (3816, 43623), (3922, 42444), (3996, 41658), (4293, 38776), (4716, 35298), (4847, 34344), (5724, 29082), (5883, 28296), (5994, 27772), (6943, 23976), (7074, 23532), (7844, 21222), (7992, 20829), (8586, 19388), (9432, 17649), (9694, 17172), (10611, 15688), (11448, 14541), (11766, 14148), (11988, 13886)]