159968144

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{10739}}^1$

素因数の和:10780

約数の個数: 60

約数和(自身を含む): 379551600

約数和(自身を除く): 219583456

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 49, 56, 76, 98, 112, 133, 152, 196, 266, 304, 392, 532, 784, 931, 1064, 1862, 2128, 3724, 7448, 10739, 14896, 21478, 42956, 75173, 85912, 150346, 171824, 204041, 300692, 408082, 526211, 601384, 816164, 1052422, 1202768, 1428287, 1632328, 2104844, 2856574, 3264656, 4209688, 5713148, 8419376, 9998009, 11426296, 19996018, 22852592, 39992036, 79984072, 159968144]

約数ペア:

[(1, 159968144), (2, 79984072), (4, 39992036), (7, 22852592), (8, 19996018), (14, 11426296), (16, 9998009), (19, 8419376), (28, 5713148), (38, 4209688), (49, 3264656), (56, 2856574), (76, 2104844), (98, 1632328), (112, 1428287), (133, 1202768), (152, 1052422), (196, 816164), (266, 601384), (304, 526211), (392, 408082), (532, 300692), (784, 204041), (931, 171824), (1064, 150346), (1862, 85912), (2128, 75173), (3724, 42956), (7448, 21478), (10739, 14896)]