154402956

素因数分解:

$2^2\times 3^3\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1019}}^1$

素因数の和:1116

約数の個数: 96

約数和(自身を含む): 424972800

約数和(自身を除く): 270569844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 27, 36, 46, 54, 61, 69, 92, 108, 122, 138, 183, 207, 244, 276, 366, 414, 549, 621, 732, 828, 1019, 1098, 1242, 1403, 1647, 2038, 2196, 2484, 2806, 3057, 3294, 4076, 4209, 5612, 6114, 6588, 8418, 9171, 12228, 12627, 16836, 18342, 23437, 25254, 27513, 36684, 37881, 46874, 50508, 55026, 62159, 70311, 75762, 93748, 110052, 124318, 140622, 151524, 186477, 210933, 248636, 281244, 372954, 421866, 559431, 632799, 745908, 843732, 1118862, 1265598, 1429657, 1678293, 2237724, 2531196, 2859314, 3356586, 4288971, 5718628, 6713172, 8577942, 12866913, 17155884, 25733826, 38600739, 51467652, 77201478, 154402956]

約数ペア:

[(1, 154402956), (2, 77201478), (3, 51467652), (4, 38600739), (6, 25733826), (9, 17155884), (12, 12866913), (18, 8577942), (23, 6713172), (27, 5718628), (36, 4288971), (46, 3356586), (54, 2859314), (61, 2531196), (69, 2237724), (92, 1678293), (108, 1429657), (122, 1265598), (138, 1118862), (183, 843732), (207, 745908), (244, 632799), (276, 559431), (366, 421866), (414, 372954), (549, 281244), (621, 248636), (732, 210933), (828, 186477), (1019, 151524), (1098, 140622), (1242, 124318), (1403, 110052), (1647, 93748), (2038, 75762), (2196, 70311), (2484, 62159), (2806, 55026), (3057, 50508), (3294, 46874), (4076, 37881), (4209, 36684), (5612, 27513), (6114, 25254), (6588, 23437), (8418, 18342), (9171, 16836), (12228, 12627)]