171013336

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{491}}^1$

素因数の和:724

約数の個数: 64

約数和(自身を含む): 368232480

約数和(自身を除く): 197219144

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 197, 221, 394, 442, 491, 788, 884, 982, 1576, 1768, 1964, 2561, 3349, 3928, 5122, 6383, 6698, 8347, 10244, 12766, 13396, 16694, 20488, 25532, 26792, 33388, 43537, 51064, 66776, 87074, 96727, 108511, 174148, 193454, 217022, 348296, 386908, 434044, 773816, 868088, 1257451, 1644359, 2514902, 3288718, 5029804, 6577436, 10059608, 13154872, 21376667, 42753334, 85506668, 171013336]

約数ペア:

[(1, 171013336), (2, 85506668), (4, 42753334), (8, 21376667), (13, 13154872), (17, 10059608), (26, 6577436), (34, 5029804), (52, 3288718), (68, 2514902), (104, 1644359), (136, 1257451), (197, 868088), (221, 773816), (394, 434044), (442, 386908), (491, 348296), (788, 217022), (884, 193454), (982, 174148), (1576, 108511), (1768, 96727), (1964, 87074), (2561, 66776), (3349, 51064), (3928, 43537), (5122, 33388), (6383, 26792), (6698, 25532), (8347, 20488), (10244, 16694), (12766, 13396)]