159973312

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{449}}^1$

素因数の和:773

約数の個数: 56

約数和(自身を含む): 336042000

約数和(自身を除く): 176068688

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 293, 304, 449, 586, 608, 898, 1172, 1216, 1796, 2344, 3592, 4688, 5567, 7184, 8531, 9376, 11134, 14368, 17062, 18752, 22268, 28736, 34124, 44536, 68248, 89072, 131557, 136496, 178144, 263114, 272992, 356288, 526228, 545984, 1052456, 2104912, 2499583, 4209824, 4999166, 8419648, 9998332, 19996664, 39993328, 79986656, 159973312]

約数ペア:

[(1, 159973312), (2, 79986656), (4, 39993328), (8, 19996664), (16, 9998332), (19, 8419648), (32, 4999166), (38, 4209824), (64, 2499583), (76, 2104912), (152, 1052456), (293, 545984), (304, 526228), (449, 356288), (586, 272992), (608, 263114), (898, 178144), (1172, 136496), (1216, 131557), (1796, 89072), (2344, 68248), (3592, 44536), (4688, 34124), (5567, 28736), (7184, 22268), (8531, 18752), (9376, 17062), (11134, 14368)]