172713632

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1$

素因数の和:303

約数の個数: 144

約数和(自身を含む): 439394760

約数和(自身を除く): 266681128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 37, 49, 52, 56, 74, 91, 98, 104, 112, 148, 182, 196, 208, 224, 229, 259, 296, 364, 392, 416, 458, 481, 518, 592, 637, 728, 784, 916, 962, 1036, 1184, 1274, 1456, 1568, 1603, 1813, 1832, 1924, 2072, 2548, 2912, 2977, 3206, 3367, 3626, 3664, 3848, 4144, 5096, 5954, 6412, 6734, 7252, 7328, 7696, 8288, 8473, 10192, 11221, 11908, 12824, 13468, 14504, 15392, 16946, 20384, 20839, 22442, 23569, 23816, 25648, 26936, 29008, 33892, 41678, 44884, 47138, 47632, 51296, 53872, 58016, 59311, 67784, 83356, 89768, 94276, 95264, 107744, 110149, 118622, 135568, 145873, 166712, 179536, 188552, 220298, 237244, 271136, 291746, 333424, 359072, 377104, 415177, 440596, 474488, 583492, 666848, 754208, 771043, 830354, 881192, 948976, 1166984, 1542086, 1660708, 1762384, 1897952, 2333968, 3084172, 3321416, 3524768, 4667936, 5397301, 6168344, 6642832, 10794602, 12336688, 13285664, 21589204, 24673376, 43178408, 86356816, 172713632]

約数ペア:

[(1, 172713632), (2, 86356816), (4, 43178408), (7, 24673376), (8, 21589204), (13, 13285664), (14, 12336688), (16, 10794602), (26, 6642832), (28, 6168344), (32, 5397301), (37, 4667936), (49, 3524768), (52, 3321416), (56, 3084172), (74, 2333968), (91, 1897952), (98, 1762384), (104, 1660708), (112, 1542086), (148, 1166984), (182, 948976), (196, 881192), (208, 830354), (224, 771043), (229, 754208), (259, 666848), (296, 583492), (364, 474488), (392, 440596), (416, 415177), (458, 377104), (481, 359072), (518, 333424), (592, 291746), (637, 271136), (728, 237244), (784, 220298), (916, 188552), (962, 179536), (1036, 166712), (1184, 145873), (1274, 135568), (1456, 118622), (1568, 110149), (1603, 107744), (1813, 95264), (1832, 94276), (1924, 89768), (2072, 83356), (2548, 67784), (2912, 59311), (2977, 58016), (3206, 53872), (3367, 51296), (3626, 47632), (3664, 47138), (3848, 44884), (4144, 41678), (5096, 33892), (5954, 29008), (6412, 26936), (6734, 25648), (7252, 23816), (7328, 23569), (7696, 22442), (8288, 20839), (8473, 20384), (10192, 16946), (11221, 15392), (11908, 14504), (12824, 13468)]