167381090

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{2053}}^1$

素因数の和:2354

約数の個数: 32

約数和(自身を含む): 312339456

約数和(自身を除く): 144958366

約数列:

[1, 2, 5, 10, 31, 62, 155, 263, 310, 526, 1315, 2053, 2630, 4106, 8153, 10265, 16306, 20530, 40765, 63643, 81530, 127286, 318215, 539939, 636430, 1079878, 2699695, 5399390, 16738109, 33476218, 83690545, 167381090]

約数ペア:

[(1, 167381090), (2, 83690545), (5, 33476218), (10, 16738109), (31, 5399390), (62, 2699695), (155, 1079878), (263, 636430), (310, 539939), (526, 318215), (1315, 127286), (2053, 81530), (2630, 63643), (4106, 40765), (8153, 20530), (10265, 16306)]