154399848

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{223}}^1\times {\mathrm{1697}}^1$

素因数の和:1946

約数の個数: 64

約数和(自身を含む): 410780160

約数和(自身を除く): 256380312

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 223, 408, 446, 669, 892, 1338, 1697, 1784, 2676, 3394, 3791, 5091, 5352, 6788, 7582, 10182, 11373, 13576, 15164, 20364, 22746, 28849, 30328, 40728, 45492, 57698, 86547, 90984, 115396, 173094, 230792, 346188, 378431, 692376, 756862, 1135293, 1513724, 2270586, 3027448, 4541172, 6433327, 9082344, 12866654, 19299981, 25733308, 38599962, 51466616, 77199924, 154399848]

約数ペア:

[(1, 154399848), (2, 77199924), (3, 51466616), (4, 38599962), (6, 25733308), (8, 19299981), (12, 12866654), (17, 9082344), (24, 6433327), (34, 4541172), (51, 3027448), (68, 2270586), (102, 1513724), (136, 1135293), (204, 756862), (223, 692376), (408, 378431), (446, 346188), (669, 230792), (892, 173094), (1338, 115396), (1697, 90984), (1784, 86547), (2676, 57698), (3394, 45492), (3791, 40728), (5091, 30328), (5352, 28849), (6788, 22746), (7582, 20364), (10182, 15164), (11373, 13576)]