165978092

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{463}}^1$

素因数の和:571

約数の個数: 72

約数和(自身を含む): 355461120

約数和(自身を除く): 189483028

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 59, 62, 98, 118, 124, 196, 217, 236, 413, 434, 463, 826, 868, 926, 1519, 1652, 1829, 1852, 2891, 3038, 3241, 3658, 5782, 6076, 6482, 7316, 11564, 12803, 12964, 14353, 22687, 25606, 27317, 28706, 45374, 51212, 54634, 57412, 89621, 90748, 100471, 109268, 179242, 191219, 200942, 358484, 382438, 401884, 703297, 764876, 846827, 1338533, 1406594, 1693654, 2677066, 2813188, 3387308, 5354132, 5927789, 11855578, 23711156, 41494523, 82989046, 165978092]

約数ペア:

[(1, 165978092), (2, 82989046), (4, 41494523), (7, 23711156), (14, 11855578), (28, 5927789), (31, 5354132), (49, 3387308), (59, 2813188), (62, 2677066), (98, 1693654), (118, 1406594), (124, 1338533), (196, 846827), (217, 764876), (236, 703297), (413, 401884), (434, 382438), (463, 358484), (826, 200942), (868, 191219), (926, 179242), (1519, 109268), (1652, 100471), (1829, 90748), (1852, 89621), (2891, 57412), (3038, 54634), (3241, 51212), (3658, 45374), (5782, 28706), (6076, 27317), (6482, 25606), (7316, 22687), (11564, 14353), (12803, 12964)]