164329872

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3851}}^1$

素因数の和:3996

約数の個数: 80

約数和(自身を含む): 489111552

約数和(自身を除く): 324781680

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 127, 168, 254, 336, 381, 508, 762, 889, 1016, 1524, 1778, 2032, 2667, 3048, 3556, 3851, 5334, 6096, 7112, 7702, 10668, 11553, 14224, 15404, 21336, 23106, 26957, 30808, 42672, 46212, 53914, 61616, 80871, 92424, 107828, 161742, 184848, 215656, 323484, 431312, 489077, 646968, 978154, 1293936, 1467231, 1956308, 2934462, 3423539, 3912616, 5868924, 6847078, 7825232, 10270617, 11737848, 13694156, 20541234, 23475696, 27388312, 41082468, 54776624, 82164936, 164329872]

約数ペア:

[(1, 164329872), (2, 82164936), (3, 54776624), (4, 41082468), (6, 27388312), (7, 23475696), (8, 20541234), (12, 13694156), (14, 11737848), (16, 10270617), (21, 7825232), (24, 6847078), (28, 5868924), (42, 3912616), (48, 3423539), (56, 2934462), (84, 1956308), (112, 1467231), (127, 1293936), (168, 978154), (254, 646968), (336, 489077), (381, 431312), (508, 323484), (762, 215656), (889, 184848), (1016, 161742), (1524, 107828), (1778, 92424), (2032, 80871), (2667, 61616), (3048, 53914), (3556, 46212), (3851, 42672), (5334, 30808), (6096, 26957), (7112, 23106), (7702, 21336), (10668, 15404), (11553, 14224)]