157021845519

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{379}}^1\times {\mathrm{25261}}^1$

素因数の和:25732

約数の個数: 64

約数和(自身を含む): 265408634880

約数和(自身を除く): 108386789361

約数列:

[1, 3, 7, 11, 21, 33, 71, 77, 213, 231, 379, 497, 781, 1137, 1491, 2343, 2653, 4169, 5467, 7959, 12507, 16401, 25261, 26909, 29183, 75783, 80727, 87549, 176827, 188363, 277871, 295999, 530481, 565089, 833613, 887997, 1793531, 1945097, 2071993, 5380593, 5835291, 6215979, 9573919, 12554717, 19728841, 28721757, 37664151, 59186523, 67017433, 105313109, 138101887, 201052299, 315939327, 414305661, 679748249, 737191763, 2039244747, 2211575289, 4758237743, 7477230739, 14274713229, 22431692217, 52340615173, 157021845519]

約数ペア:

[(1, 157021845519), (3, 52340615173), (7, 22431692217), (11, 14274713229), (21, 7477230739), (33, 4758237743), (71, 2211575289), (77, 2039244747), (213, 737191763), (231, 679748249), (379, 414305661), (497, 315939327), (781, 201052299), (1137, 138101887), (1491, 105313109), (2343, 67017433), (2653, 59186523), (4169, 37664151), (5467, 28721757), (7959, 19728841), (12507, 12554717), (16401, 9573919), (25261, 6215979), (26909, 5835291), (29183, 5380593), (75783, 2071993), (80727, 1945097), (87549, 1793531), (176827, 887997), (188363, 833613), (277871, 565089), (295999, 530481)]