153906018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1489}}^1$

素因数の和:1631

約数の個数: 64

約数和(自身を含む): 370759680

約数和(自身を除く): 216853662

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 107, 138, 161, 214, 321, 322, 483, 642, 749, 966, 1489, 1498, 2247, 2461, 2978, 4467, 4494, 4922, 7383, 8934, 10423, 14766, 17227, 20846, 31269, 34247, 34454, 51681, 62538, 68494, 102741, 103362, 159323, 205482, 239729, 318646, 477969, 479458, 719187, 955938, 1115261, 1438374, 2230522, 3345783, 3664429, 6691566, 7328858, 10993287, 21986574, 25651003, 51302006, 76953009, 153906018]

約数ペア:

[(1, 153906018), (2, 76953009), (3, 51302006), (6, 25651003), (7, 21986574), (14, 10993287), (21, 7328858), (23, 6691566), (42, 3664429), (46, 3345783), (69, 2230522), (107, 1438374), (138, 1115261), (161, 955938), (214, 719187), (321, 479458), (322, 477969), (483, 318646), (642, 239729), (749, 205482), (966, 159323), (1489, 103362), (1498, 102741), (2247, 68494), (2461, 62538), (2978, 51681), (4467, 34454), (4494, 34247), (4922, 31269), (7383, 20846), (8934, 17227), (10423, 14766)]