198780768

素因数分解:

$2^5\times 3^2\times {\mathrm{167}}^1\times {\mathrm{4133}}^1$

素因数の和:4316

約数の個数: 72

約数和(自身を含む): 568805328

約数和(自身を除く): 370024560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 167, 288, 334, 501, 668, 1002, 1336, 1503, 2004, 2672, 3006, 4008, 4133, 5344, 6012, 8016, 8266, 12024, 12399, 16032, 16532, 24048, 24798, 33064, 37197, 48096, 49596, 66128, 74394, 99192, 132256, 148788, 198384, 297576, 396768, 595152, 690211, 1190304, 1380422, 2070633, 2760844, 4141266, 5521688, 6211899, 8282532, 11043376, 12423798, 16565064, 22086752, 24847596, 33130128, 49695192, 66260256, 99390384, 198780768]

約数ペア:

[(1, 198780768), (2, 99390384), (3, 66260256), (4, 49695192), (6, 33130128), (8, 24847596), (9, 22086752), (12, 16565064), (16, 12423798), (18, 11043376), (24, 8282532), (32, 6211899), (36, 5521688), (48, 4141266), (72, 2760844), (96, 2070633), (144, 1380422), (167, 1190304), (288, 690211), (334, 595152), (501, 396768), (668, 297576), (1002, 198384), (1336, 148788), (1503, 132256), (2004, 99192), (2672, 74394), (3006, 66128), (4008, 49596), (4133, 48096), (5344, 37197), (6012, 33064), (8016, 24798), (8266, 24048), (12024, 16532), (12399, 16032)]