142544916

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{769}}^1$

素因数の和:1069

約数の個数: 72

約数和(自身を含む): 381180800

約数和(自身を除く): 238635884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 271, 342, 542, 684, 769, 813, 1084, 1538, 1626, 2307, 2439, 3076, 3252, 4614, 4878, 5149, 6921, 9228, 9756, 10298, 13842, 14611, 15447, 20596, 27684, 29222, 30894, 43833, 46341, 58444, 61788, 87666, 92682, 131499, 175332, 185364, 208399, 262998, 416798, 525996, 625197, 833596, 1250394, 1875591, 2500788, 3751182, 3959581, 7502364, 7919162, 11878743, 15838324, 23757486, 35636229, 47514972, 71272458, 142544916]

約数ペア:

[(1, 142544916), (2, 71272458), (3, 47514972), (4, 35636229), (6, 23757486), (9, 15838324), (12, 11878743), (18, 7919162), (19, 7502364), (36, 3959581), (38, 3751182), (57, 2500788), (76, 1875591), (114, 1250394), (171, 833596), (228, 625197), (271, 525996), (342, 416798), (542, 262998), (684, 208399), (769, 185364), (813, 175332), (1084, 131499), (1538, 92682), (1626, 87666), (2307, 61788), (2439, 58444), (3076, 46341), (3252, 43833), (4614, 30894), (4878, 29222), (5149, 27684), (6921, 20596), (9228, 15447), (9756, 14611), (10298, 13842)]