158371992

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{115769}}^1$

素因数の和:115800

約数の個数: 48

約数和(自身を含む): 451503000

約数和(自身を除く): 293131008

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 1368, 115769, 231538, 347307, 463076, 694614, 926152, 1041921, 1389228, 2083842, 2199611, 2778456, 4167684, 4399222, 6598833, 8335368, 8798444, 13197666, 17596888, 19796499, 26395332, 39592998, 52790664, 79185996, 158371992]

約数ペア:

[(1, 158371992), (2, 79185996), (3, 52790664), (4, 39592998), (6, 26395332), (8, 19796499), (9, 17596888), (12, 13197666), (18, 8798444), (19, 8335368), (24, 6598833), (36, 4399222), (38, 4167684), (57, 2778456), (72, 2199611), (76, 2083842), (114, 1389228), (152, 1041921), (171, 926152), (228, 694614), (342, 463076), (456, 347307), (684, 231538), (1368, 115769)]