164711904

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{245107}}^1$

素因数の和:245127

約数の個数: 48

約数和(自身を含む): 494137728

約数和(自身を除く): 329425824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 245107, 490214, 735321, 980428, 1470642, 1715749, 1960856, 2941284, 3431498, 3921712, 5147247, 5882568, 6862996, 7843424, 10294494, 11765136, 13725992, 20588988, 23530272, 27451984, 41177976, 54903968, 82355952, 164711904]

約数ペア:

[(1, 164711904), (2, 82355952), (3, 54903968), (4, 41177976), (6, 27451984), (7, 23530272), (8, 20588988), (12, 13725992), (14, 11765136), (16, 10294494), (21, 7843424), (24, 6862996), (28, 5882568), (32, 5147247), (42, 3921712), (48, 3431498), (56, 2941284), (84, 1960856), (96, 1715749), (112, 1470642), (168, 980428), (224, 735321), (336, 490214), (672, 245107)]