159624704

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:251

約数の個数: 80

約数和(自身を含む): 335871360

約数和(自身を除く): 176246656

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 89, 113, 124, 128, 178, 226, 248, 256, 356, 452, 496, 512, 712, 904, 992, 1424, 1808, 1984, 2759, 2848, 3503, 3616, 3968, 5518, 5696, 7006, 7232, 7936, 10057, 11036, 11392, 14012, 14464, 15872, 20114, 22072, 22784, 28024, 28928, 40228, 44144, 45568, 56048, 57856, 80456, 88288, 112096, 160912, 176576, 224192, 311767, 321824, 353152, 448384, 623534, 643648, 706304, 896768, 1247068, 1287296, 1412608, 1793536, 2494136, 2574592, 4988272, 5149184, 9976544, 19953088, 39906176, 79812352, 159624704]

約数ペア:

[(1, 159624704), (2, 79812352), (4, 39906176), (8, 19953088), (16, 9976544), (31, 5149184), (32, 4988272), (62, 2574592), (64, 2494136), (89, 1793536), (113, 1412608), (124, 1287296), (128, 1247068), (178, 896768), (226, 706304), (248, 643648), (256, 623534), (356, 448384), (452, 353152), (496, 321824), (512, 311767), (712, 224192), (904, 176576), (992, 160912), (1424, 112096), (1808, 88288), (1984, 80456), (2759, 57856), (2848, 56048), (3503, 45568), (3616, 44144), (3968, 40228), (5518, 28928), (5696, 28024), (7006, 22784), (7232, 22072), (7936, 20114), (10057, 15872), (11036, 14464), (11392, 14012)]