189409896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{202361}}^1$

素因数の和:202386

約数の個数: 48

約数和(自身を含む): 552448260

約数和(自身を除く): 363038364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 202361, 404722, 607083, 809444, 1214166, 1618888, 1821249, 2428332, 2630693, 3642498, 4856664, 5261386, 7284996, 7892079, 10522772, 14569992, 15784158, 21045544, 23676237, 31568316, 47352474, 63136632, 94704948, 189409896]

約数ペア:

[(1, 189409896), (2, 94704948), (3, 63136632), (4, 47352474), (6, 31568316), (8, 23676237), (9, 21045544), (12, 15784158), (13, 14569992), (18, 10522772), (24, 7892079), (26, 7284996), (36, 5261386), (39, 4856664), (52, 3642498), (72, 2630693), (78, 2428332), (104, 1821249), (117, 1618888), (156, 1214166), (234, 809444), (312, 607083), (468, 404722), (936, 202361)]