148682380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 401119488

約数和(自身を除く): 252437108

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 67, 70, 77, 110, 121, 131, 134, 140, 154, 220, 242, 262, 268, 308, 335, 385, 469, 484, 524, 605, 655, 670, 737, 770, 847, 917, 938, 1210, 1310, 1340, 1441, 1474, 1540, 1694, 1834, 1876, 2345, 2420, 2620, 2882, 2948, 3388, 3668, 3685, 4235, 4585, 4690, 5159, 5764, 7205, 7370, 8107, 8470, 8777, 9170, 9380, 10087, 10318, 14410, 14740, 15851, 16214, 16940, 17554, 18340, 20174, 20636, 25795, 28820, 31702, 32428, 35108, 40348, 40535, 43885, 50435, 51590, 56749, 61439, 63404, 79255, 81070, 87770, 96547, 100870, 103180, 110957, 113498, 122878, 158510, 162140, 175540, 193094, 201740, 221914, 226996, 245756, 283745, 307195, 317020, 386188, 443828, 482735, 554785, 567490, 614390, 675829, 965470, 1062017, 1109570, 1134980, 1228780, 1351658, 1930940, 2124034, 2219140, 2703316, 3379145, 4248068, 5310085, 6758290, 7434119, 10620170, 13516580, 14868238, 21240340, 29736476, 37170595, 74341190, 148682380]

約数ペア:

[(1, 148682380), (2, 74341190), (4, 37170595), (5, 29736476), (7, 21240340), (10, 14868238), (11, 13516580), (14, 10620170), (20, 7434119), (22, 6758290), (28, 5310085), (35, 4248068), (44, 3379145), (55, 2703316), (67, 2219140), (70, 2124034), (77, 1930940), (110, 1351658), (121, 1228780), (131, 1134980), (134, 1109570), (140, 1062017), (154, 965470), (220, 675829), (242, 614390), (262, 567490), (268, 554785), (308, 482735), (335, 443828), (385, 386188), (469, 317020), (484, 307195), (524, 283745), (605, 245756), (655, 226996), (670, 221914), (737, 201740), (770, 193094), (847, 175540), (917, 162140), (938, 158510), (1210, 122878), (1310, 113498), (1340, 110957), (1441, 103180), (1474, 100870), (1540, 96547), (1694, 87770), (1834, 81070), (1876, 79255), (2345, 63404), (2420, 61439), (2620, 56749), (2882, 51590), (2948, 50435), (3388, 43885), (3668, 40535), (3685, 40348), (4235, 35108), (4585, 32428), (4690, 31702), (5159, 28820), (5764, 25795), (7205, 20636), (7370, 20174), (8107, 18340), (8470, 17554), (8777, 16940), (9170, 16214), (9380, 15851), (10087, 14740), (10318, 14410)]