189804816

素因数分解:

$2^4\times 3^3\times {\mathrm{31}}^1\times {\mathrm{14173}}^1$

素因数の和:14221

約数の個数: 80

約数和(自身を含む): 562424320

約数和(自身を除く): 372619504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1488, 1674, 2232, 3348, 4464, 6696, 13392, 14173, 28346, 42519, 56692, 85038, 113384, 127557, 170076, 226768, 255114, 340152, 382671, 439363, 510228, 680304, 765342, 878726, 1020456, 1318089, 1530684, 1757452, 2040912, 2636178, 3061368, 3514904, 3954267, 5272356, 6122736, 7029808, 7908534, 10544712, 11862801, 15817068, 21089424, 23725602, 31634136, 47451204, 63268272, 94902408, 189804816]

約数ペア:

[(1, 189804816), (2, 94902408), (3, 63268272), (4, 47451204), (6, 31634136), (8, 23725602), (9, 21089424), (12, 15817068), (16, 11862801), (18, 10544712), (24, 7908534), (27, 7029808), (31, 6122736), (36, 5272356), (48, 3954267), (54, 3514904), (62, 3061368), (72, 2636178), (93, 2040912), (108, 1757452), (124, 1530684), (144, 1318089), (186, 1020456), (216, 878726), (248, 765342), (279, 680304), (372, 510228), (432, 439363), (496, 382671), (558, 340152), (744, 255114), (837, 226768), (1116, 170076), (1488, 127557), (1674, 113384), (2232, 85038), (3348, 56692), (4464, 42519), (6696, 28346), (13392, 14173)]