155671376

素因数分解:

$2^4\times 7^1\times {\mathrm{269}}^1\times {\mathrm{5167}}^1$

素因数の和:5451

約数の個数: 40

約数和(自身を含む): 346049280

約数和(自身を除く): 190377904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 269, 538, 1076, 1883, 2152, 3766, 4304, 5167, 7532, 10334, 15064, 20668, 30128, 36169, 41336, 72338, 82672, 144676, 289352, 578704, 1389923, 2779846, 5559692, 9729461, 11119384, 19458922, 22238768, 38917844, 77835688, 155671376]

約数ペア:

[(1, 155671376), (2, 77835688), (4, 38917844), (7, 22238768), (8, 19458922), (14, 11119384), (16, 9729461), (28, 5559692), (56, 2779846), (112, 1389923), (269, 578704), (538, 289352), (1076, 144676), (1883, 82672), (2152, 72338), (3766, 41336), (4304, 36169), (5167, 30128), (7532, 20668), (10334, 15064)]