157341765

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 295488000

約数和(自身を除く): 138146235

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 113, 149, 267, 339, 445, 447, 565, 623, 745, 791, 1043, 1335, 1695, 1869, 2235, 2373, 3115, 3129, 3955, 5215, 9345, 10057, 11865, 13261, 15645, 16837, 30171, 39783, 50285, 50511, 66305, 70399, 84185, 92827, 117859, 150855, 198915, 211197, 252555, 278481, 351995, 353577, 464135, 589295, 1055985, 1392405, 1498493, 1767885, 4495479, 7492465, 10489451, 22477395, 31468353, 52447255, 157341765]

約数ペア:

[(1, 157341765), (3, 52447255), (5, 31468353), (7, 22477395), (15, 10489451), (21, 7492465), (35, 4495479), (89, 1767885), (105, 1498493), (113, 1392405), (149, 1055985), (267, 589295), (339, 464135), (445, 353577), (447, 351995), (565, 278481), (623, 252555), (745, 211197), (791, 198915), (1043, 150855), (1335, 117859), (1695, 92827), (1869, 84185), (2235, 70399), (2373, 66305), (3115, 50511), (3129, 50285), (3955, 39783), (5215, 30171), (9345, 16837), (10057, 15645), (11865, 13261)]