156919962784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{643}}^1\times {\mathrm{3391}}^1$

素因数の和:4230

約数の個数: 96

約数和(自身を含む): 335242865664

約数和(自身を除く): 178322902880

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 173, 208, 346, 416, 643, 692, 1286, 1384, 2249, 2572, 2768, 3391, 4498, 5144, 5536, 6782, 8359, 8996, 10288, 13564, 16718, 17992, 20576, 27128, 33436, 35984, 44083, 54256, 66872, 71968, 88166, 108512, 111239, 133744, 176332, 222478, 267488, 352664, 444956, 586643, 705328, 889912, 1173286, 1410656, 1446107, 1779824, 2180413, 2346572, 2892214, 3559648, 4360826, 4693144, 5784428, 7626359, 8721652, 9386288, 11568856, 15252718, 17443304, 18772576, 23137712, 28345369, 30505436, 34886608, 46275424, 56690738, 61010872, 69773216, 113381476, 122021744, 226762952, 244043488, 377211449, 453525904, 754422898, 907051808, 1508845796, 3017691592, 4903748837, 6035383184, 9807497674, 12070766368, 19614995348, 39229990696, 78459981392, 156919962784]

約数ペア:

[(1, 156919962784), (2, 78459981392), (4, 39229990696), (8, 19614995348), (13, 12070766368), (16, 9807497674), (26, 6035383184), (32, 4903748837), (52, 3017691592), (104, 1508845796), (173, 907051808), (208, 754422898), (346, 453525904), (416, 377211449), (643, 244043488), (692, 226762952), (1286, 122021744), (1384, 113381476), (2249, 69773216), (2572, 61010872), (2768, 56690738), (3391, 46275424), (4498, 34886608), (5144, 30505436), (5536, 28345369), (6782, 23137712), (8359, 18772576), (8996, 17443304), (10288, 15252718), (13564, 11568856), (16718, 9386288), (17992, 8721652), (20576, 7626359), (27128, 5784428), (33436, 4693144), (35984, 4360826), (44083, 3559648), (54256, 2892214), (66872, 2346572), (71968, 2180413), (88166, 1779824), (108512, 1446107), (111239, 1410656), (133744, 1173286), (176332, 889912), (222478, 705328), (267488, 586643), (352664, 444956)]