135938016

素因数分解:

$2^5\times 3^2\times {\mathrm{211}}^1\times {\mathrm{2237}}^1$

素因数の和:2464

約数の個数: 72

約数和(自身を含む): 388579464

約数和(自身を除く): 252641448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 211, 288, 422, 633, 844, 1266, 1688, 1899, 2237, 2532, 3376, 3798, 4474, 5064, 6711, 6752, 7596, 8948, 10128, 13422, 15192, 17896, 20133, 20256, 26844, 30384, 35792, 40266, 53688, 60768, 71584, 80532, 107376, 161064, 214752, 322128, 472007, 644256, 944014, 1416021, 1888028, 2832042, 3776056, 4248063, 5664084, 7552112, 8496126, 11328168, 15104224, 16992252, 22656336, 33984504, 45312672, 67969008, 135938016]

約数ペア:

[(1, 135938016), (2, 67969008), (3, 45312672), (4, 33984504), (6, 22656336), (8, 16992252), (9, 15104224), (12, 11328168), (16, 8496126), (18, 7552112), (24, 5664084), (32, 4248063), (36, 3776056), (48, 2832042), (72, 1888028), (96, 1416021), (144, 944014), (211, 644256), (288, 472007), (422, 322128), (633, 214752), (844, 161064), (1266, 107376), (1688, 80532), (1899, 71584), (2237, 60768), (2532, 53688), (3376, 40266), (3798, 35792), (4474, 30384), (5064, 26844), (6711, 20256), (6752, 20133), (7596, 17896), (8948, 15192), (10128, 13422)]