158003748

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{4937}}^1$

素因数の和:5081

約数の個数: 72

約数和(自身を含む): 460142592

約数和(自身を除く): 302138844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1778, 2286, 2667, 3556, 4572, 4937, 5334, 8001, 9874, 10668, 14811, 16002, 19748, 29622, 32004, 34559, 44433, 59244, 69118, 88866, 103677, 138236, 177732, 207354, 311031, 414708, 622062, 626999, 1244124, 1253998, 1880997, 2507996, 3761994, 4388993, 5642991, 7523988, 8777986, 11285982, 13166979, 17555972, 22571964, 26333958, 39500937, 52667916, 79001874, 158003748]

約数ペア:

[(1, 158003748), (2, 79001874), (3, 52667916), (4, 39500937), (6, 26333958), (7, 22571964), (9, 17555972), (12, 13166979), (14, 11285982), (18, 8777986), (21, 7523988), (28, 5642991), (36, 4388993), (42, 3761994), (63, 2507996), (84, 1880997), (126, 1253998), (127, 1244124), (252, 626999), (254, 622062), (381, 414708), (508, 311031), (762, 207354), (889, 177732), (1143, 138236), (1524, 103677), (1778, 88866), (2286, 69118), (2667, 59244), (3556, 44433), (4572, 34559), (4937, 32004), (5334, 29622), (8001, 19748), (9874, 16002), (10668, 14811)]