164884536

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{2383}}^1$

素因数の和:2457

約数の個数: 72

約数和(自身を含む): 461625840

約数和(自身を除く): 296741304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 961, 1116, 1922, 2232, 2383, 2883, 3844, 4766, 5766, 7149, 7688, 8649, 9532, 11532, 14298, 17298, 19064, 21447, 23064, 28596, 34596, 42894, 57192, 69192, 73873, 85788, 147746, 171576, 221619, 295492, 443238, 590984, 664857, 886476, 1329714, 1772952, 2290063, 2659428, 4580126, 5318856, 6870189, 9160252, 13740378, 18320504, 20610567, 27480756, 41221134, 54961512, 82442268, 164884536]

約数ペア:

[(1, 164884536), (2, 82442268), (3, 54961512), (4, 41221134), (6, 27480756), (8, 20610567), (9, 18320504), (12, 13740378), (18, 9160252), (24, 6870189), (31, 5318856), (36, 4580126), (62, 2659428), (72, 2290063), (93, 1772952), (124, 1329714), (186, 886476), (248, 664857), (279, 590984), (372, 443238), (558, 295492), (744, 221619), (961, 171576), (1116, 147746), (1922, 85788), (2232, 73873), (2383, 69192), (2883, 57192), (3844, 42894), (4766, 34596), (5766, 28596), (7149, 23064), (7688, 21447), (8649, 19064), (9532, 17298), (11532, 14298)]