157090454964

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{433}}^1\times {\mathrm{272369}}^1$

素因数の和:272849

約数の個数: 72

約数和(自身を含む): 408765269640

約数和(自身を除く): 251674814676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 222, 333, 433, 444, 666, 866, 1299, 1332, 1732, 2598, 3897, 5196, 7794, 15588, 16021, 32042, 48063, 64084, 96126, 144189, 192252, 272369, 288378, 544738, 576756, 817107, 1089476, 1634214, 2451321, 3268428, 4902642, 9805284, 10077653, 20155306, 30232959, 40310612, 60465918, 90698877, 117935777, 120931836, 181397754, 235871554, 353807331, 362795508, 471743108, 707614662, 1061421993, 1415229324, 2122843986, 4245687972, 4363623749, 8727247498, 13090871247, 17454494996, 26181742494, 39272613741, 52363484988, 78545227482, 157090454964]

約数ペア:

[(1, 157090454964), (2, 78545227482), (3, 52363484988), (4, 39272613741), (6, 26181742494), (9, 17454494996), (12, 13090871247), (18, 8727247498), (36, 4363623749), (37, 4245687972), (74, 2122843986), (111, 1415229324), (148, 1061421993), (222, 707614662), (333, 471743108), (433, 362795508), (444, 353807331), (666, 235871554), (866, 181397754), (1299, 120931836), (1332, 117935777), (1732, 90698877), (2598, 60465918), (3897, 40310612), (5196, 30232959), (7794, 20155306), (15588, 10077653), (16021, 9805284), (32042, 4902642), (48063, 3268428), (64084, 2451321), (96126, 1634214), (144189, 1089476), (192252, 817107), (272369, 576756), (288378, 544738)]