194612256

素因数分解:

$2^5\times 3^2\times {\mathrm{521}}^1\times {\mathrm{1297}}^1$

素因数の和:1834

約数の個数: 72

約数和(自身を含む): 554918364

約数和(自身を除く): 360306108

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 521, 1042, 1297, 1563, 2084, 2594, 3126, 3891, 4168, 4689, 5188, 6252, 7782, 8336, 9378, 10376, 11673, 12504, 15564, 16672, 18756, 20752, 23346, 25008, 31128, 37512, 41504, 46692, 50016, 62256, 75024, 93384, 124512, 150048, 186768, 373536, 675737, 1351474, 2027211, 2702948, 4054422, 5405896, 6081633, 8108844, 10811792, 12163266, 16217688, 21623584, 24326532, 32435376, 48653064, 64870752, 97306128, 194612256]

約数ペア:

[(1, 194612256), (2, 97306128), (3, 64870752), (4, 48653064), (6, 32435376), (8, 24326532), (9, 21623584), (12, 16217688), (16, 12163266), (18, 10811792), (24, 8108844), (32, 6081633), (36, 5405896), (48, 4054422), (72, 2702948), (96, 2027211), (144, 1351474), (288, 675737), (521, 373536), (1042, 186768), (1297, 150048), (1563, 124512), (2084, 93384), (2594, 75024), (3126, 62256), (3891, 50016), (4168, 46692), (4689, 41504), (5188, 37512), (6252, 31128), (7782, 25008), (8336, 23346), (9378, 20752), (10376, 18756), (11673, 16672), (12504, 15564)]