181357008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{229}}^1\times {\mathrm{2357}}^1$

素因数の和:2604

約数の個数: 80

約数和(自身を含む): 538001280

約数和(自身を除く): 356644272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 229, 336, 458, 687, 916, 1374, 1603, 1832, 2357, 2748, 3206, 3664, 4714, 4809, 5496, 6412, 7071, 9428, 9618, 10992, 12824, 14142, 16499, 18856, 19236, 25648, 28284, 32998, 37712, 38472, 49497, 56568, 65996, 76944, 98994, 113136, 131992, 197988, 263984, 395976, 539753, 791952, 1079506, 1619259, 2159012, 3238518, 3778271, 4318024, 6477036, 7556542, 8636048, 11334813, 12954072, 15113084, 22669626, 25908144, 30226168, 45339252, 60452336, 90678504, 181357008]

約数ペア:

[(1, 181357008), (2, 90678504), (3, 60452336), (4, 45339252), (6, 30226168), (7, 25908144), (8, 22669626), (12, 15113084), (14, 12954072), (16, 11334813), (21, 8636048), (24, 7556542), (28, 6477036), (42, 4318024), (48, 3778271), (56, 3238518), (84, 2159012), (112, 1619259), (168, 1079506), (229, 791952), (336, 539753), (458, 395976), (687, 263984), (916, 197988), (1374, 131992), (1603, 113136), (1832, 98994), (2357, 76944), (2748, 65996), (3206, 56568), (3664, 49497), (4714, 38472), (4809, 37712), (5496, 32998), (6412, 28284), (7071, 25648), (9428, 19236), (9618, 18856), (10992, 16499), (12824, 14142)]