180497252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2731}}^1$

素因数の和:2820

約数の個数: 48

約数和(自身を含む): 359837184

約数和(自身を除く): 179339932

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 82, 124, 164, 403, 533, 806, 1066, 1271, 1612, 2132, 2542, 2731, 5084, 5462, 10924, 16523, 33046, 35503, 66092, 71006, 84661, 111971, 142012, 169322, 223942, 338644, 447884, 1100593, 1455623, 2201186, 2911246, 3471101, 4402372, 5822492, 6942202, 13884404, 45124313, 90248626, 180497252]

約数ペア:

[(1, 180497252), (2, 90248626), (4, 45124313), (13, 13884404), (26, 6942202), (31, 5822492), (41, 4402372), (52, 3471101), (62, 2911246), (82, 2201186), (124, 1455623), (164, 1100593), (403, 447884), (533, 338644), (806, 223942), (1066, 169322), (1271, 142012), (1612, 111971), (2132, 84661), (2542, 71006), (2731, 66092), (5084, 35503), (5462, 33046), (10924, 16523)]