159287144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{50923}}^1$

素因数の和:50969

約数の個数: 32

約数和(自身を含む): 329987520

約数和(自身を除く): 170700376

約数列:

[1, 2, 4, 8, 17, 23, 34, 46, 68, 92, 136, 184, 391, 782, 1564, 3128, 50923, 101846, 203692, 407384, 865691, 1171229, 1731382, 2342458, 3462764, 4684916, 6925528, 9369832, 19910893, 39821786, 79643572, 159287144]

約数ペア:

[(1, 159287144), (2, 79643572), (4, 39821786), (8, 19910893), (17, 9369832), (23, 6925528), (34, 4684916), (46, 3462764), (68, 2342458), (92, 1731382), (136, 1171229), (184, 865691), (391, 407384), (782, 203692), (1564, 101846), (3128, 50923)]