164039820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{5501}}^1$

素因数の和:5591

約数の個数: 96

約数和(自身を含む): 532417536

約数和(自身を除く): 368377716

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5501, 5964, 7455, 9940, 11002, 14910, 16503, 22004, 27505, 29820, 33006, 38507, 55010, 66012, 77014, 82515, 110020, 115521, 154028, 165030, 192535, 231042, 330060, 385070, 390571, 462084, 577605, 770140, 781142, 1155210, 1171713, 1562284, 1952855, 2310420, 2343426, 2733997, 3905710, 4686852, 5467994, 5858565, 7811420, 8201991, 10935988, 11717130, 13669985, 16403982, 23434260, 27339970, 32807964, 41009955, 54679940, 82019910, 164039820]

約数ペア:

[(1, 164039820), (2, 82019910), (3, 54679940), (4, 41009955), (5, 32807964), (6, 27339970), (7, 23434260), (10, 16403982), (12, 13669985), (14, 11717130), (15, 10935988), (20, 8201991), (21, 7811420), (28, 5858565), (30, 5467994), (35, 4686852), (42, 3905710), (60, 2733997), (70, 2343426), (71, 2310420), (84, 1952855), (105, 1562284), (140, 1171713), (142, 1155210), (210, 781142), (213, 770140), (284, 577605), (355, 462084), (420, 390571), (426, 385070), (497, 330060), (710, 231042), (852, 192535), (994, 165030), (1065, 154028), (1420, 115521), (1491, 110020), (1988, 82515), (2130, 77014), (2485, 66012), (2982, 55010), (4260, 38507), (4970, 33006), (5501, 29820), (5964, 27505), (7455, 22004), (9940, 16503), (11002, 14910)]