178684212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{797}}^1$

素因数の和:985

約数の個数: 96

約数和(自身を含む): 508370688

約数和(自身を除く): 329686476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 157, 204, 238, 314, 357, 471, 476, 628, 714, 797, 942, 1099, 1428, 1594, 1884, 2198, 2391, 2669, 3188, 3297, 4396, 4782, 5338, 5579, 6594, 8007, 9564, 10676, 11158, 13188, 13549, 16014, 16737, 18683, 22316, 27098, 32028, 33474, 37366, 40647, 54196, 56049, 66948, 74732, 81294, 94843, 112098, 125129, 162588, 189686, 224196, 250258, 284529, 375387, 379372, 500516, 569058, 750774, 875903, 1138116, 1501548, 1751806, 2127193, 2627709, 3503612, 4254386, 5255418, 6381579, 8508772, 10510836, 12763158, 14890351, 25526316, 29780702, 44671053, 59561404, 89342106, 178684212]

約数ペア:

[(1, 178684212), (2, 89342106), (3, 59561404), (4, 44671053), (6, 29780702), (7, 25526316), (12, 14890351), (14, 12763158), (17, 10510836), (21, 8508772), (28, 6381579), (34, 5255418), (42, 4254386), (51, 3503612), (68, 2627709), (84, 2127193), (102, 1751806), (119, 1501548), (157, 1138116), (204, 875903), (238, 750774), (314, 569058), (357, 500516), (471, 379372), (476, 375387), (628, 284529), (714, 250258), (797, 224196), (942, 189686), (1099, 162588), (1428, 125129), (1594, 112098), (1884, 94843), (2198, 81294), (2391, 74732), (2669, 66948), (3188, 56049), (3297, 54196), (4396, 40647), (4782, 37366), (5338, 33474), (5579, 32028), (6594, 27098), (8007, 22316), (9564, 18683), (10676, 16737), (11158, 16014), (13188, 13549)]