157400712

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{5479}}^1$

素因数の和:5520

約数の個数: 128

約数和(自身を含む): 526080000

約数和(自身を除く): 368679288

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 27, 28, 36, 38, 42, 54, 56, 57, 63, 72, 76, 84, 108, 114, 126, 133, 152, 168, 171, 189, 216, 228, 252, 266, 342, 378, 399, 456, 504, 513, 532, 684, 756, 798, 1026, 1064, 1197, 1368, 1512, 1596, 2052, 2394, 3192, 3591, 4104, 4788, 5479, 7182, 9576, 10958, 14364, 16437, 21916, 28728, 32874, 38353, 43832, 49311, 65748, 76706, 98622, 104101, 115059, 131496, 147933, 153412, 197244, 208202, 230118, 295866, 306824, 312303, 345177, 394488, 416404, 460236, 591732, 624606, 690354, 728707, 832808, 920472, 936909, 1035531, 1183464, 1249212, 1380708, 1457414, 1873818, 2071062, 2186121, 2498424, 2761416, 2810727, 2914828, 3747636, 4142124, 4372242, 5621454, 5829656, 6558363, 7495272, 8284248, 8744484, 11242908, 13116726, 17488968, 19675089, 22485816, 26233452, 39350178, 52466904, 78700356, 157400712]

約数ペア:

[(1, 157400712), (2, 78700356), (3, 52466904), (4, 39350178), (6, 26233452), (7, 22485816), (8, 19675089), (9, 17488968), (12, 13116726), (14, 11242908), (18, 8744484), (19, 8284248), (21, 7495272), (24, 6558363), (27, 5829656), (28, 5621454), (36, 4372242), (38, 4142124), (42, 3747636), (54, 2914828), (56, 2810727), (57, 2761416), (63, 2498424), (72, 2186121), (76, 2071062), (84, 1873818), (108, 1457414), (114, 1380708), (126, 1249212), (133, 1183464), (152, 1035531), (168, 936909), (171, 920472), (189, 832808), (216, 728707), (228, 690354), (252, 624606), (266, 591732), (342, 460236), (378, 416404), (399, 394488), (456, 345177), (504, 312303), (513, 306824), (532, 295866), (684, 230118), (756, 208202), (798, 197244), (1026, 153412), (1064, 147933), (1197, 131496), (1368, 115059), (1512, 104101), (1596, 98622), (2052, 76706), (2394, 65748), (3192, 49311), (3591, 43832), (4104, 38353), (4788, 32874), (5479, 28728), (7182, 21916), (9576, 16437), (10958, 14364)]