171158148

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1621}}^1$

素因数の和:2057

約数の個数: 72

約数和(自身を含む): 495942720

約数和(自身を除く): 324784572

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 419, 838, 1257, 1621, 1676, 2514, 2933, 3242, 3771, 4863, 5028, 5866, 6484, 7542, 8799, 9726, 11347, 11732, 14589, 15084, 17598, 19452, 22694, 26397, 29178, 34041, 35196, 45388, 52794, 58356, 68082, 102123, 105588, 136164, 204246, 408492, 679199, 1358398, 2037597, 2716796, 4075194, 4754393, 6112791, 8150388, 9508786, 12225582, 14263179, 19017572, 24451164, 28526358, 42789537, 57052716, 85579074, 171158148]

約数ペア:

[(1, 171158148), (2, 85579074), (3, 57052716), (4, 42789537), (6, 28526358), (7, 24451164), (9, 19017572), (12, 14263179), (14, 12225582), (18, 9508786), (21, 8150388), (28, 6112791), (36, 4754393), (42, 4075194), (63, 2716796), (84, 2037597), (126, 1358398), (252, 679199), (419, 408492), (838, 204246), (1257, 136164), (1621, 105588), (1676, 102123), (2514, 68082), (2933, 58356), (3242, 52794), (3771, 45388), (4863, 35196), (5028, 34041), (5866, 29178), (6484, 26397), (7542, 22694), (8799, 19452), (9726, 17598), (11347, 15084), (11732, 14589)]