15666441154

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{25703}}^1$

素因数の和:25939

約数の個数: 64

約数和(自身を含む): 30780642816

約数和(自身を除く): 15114201662

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 197, 221, 238, 394, 442, 1379, 1547, 2561, 2758, 3094, 3349, 5122, 6698, 17927, 23443, 25703, 35854, 43537, 46886, 51406, 87074, 179921, 304759, 334139, 359842, 436951, 609518, 668278, 873902, 2338973, 3058657, 4677946, 5063491, 5680363, 6117314, 10126982, 11360726, 35444437, 39762541, 65825383, 70888874, 79525082, 86079347, 131650766, 172158694, 460777681, 602555429, 921555362, 1119031511, 1205110858, 2238063022, 7833220577, 15666441154]

約数ペア:

[(1, 15666441154), (2, 7833220577), (7, 2238063022), (13, 1205110858), (14, 1119031511), (17, 921555362), (26, 602555429), (34, 460777681), (91, 172158694), (119, 131650766), (182, 86079347), (197, 79525082), (221, 70888874), (238, 65825383), (394, 39762541), (442, 35444437), (1379, 11360726), (1547, 10126982), (2561, 6117314), (2758, 5680363), (3094, 5063491), (3349, 4677946), (5122, 3058657), (6698, 2338973), (17927, 873902), (23443, 668278), (25703, 609518), (35854, 436951), (43537, 359842), (46886, 334139), (51406, 304759), (87074, 179921)]