164611692

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{1559}}^1$

素因数の和:1995

約数の個数: 72

約数和(自身を含む): 476985600

約数和(自身を除く): 312373908

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 419, 838, 1257, 1559, 1676, 2514, 2933, 3118, 3771, 4677, 5028, 5866, 6236, 7542, 8799, 9354, 10913, 11732, 14031, 15084, 17598, 18708, 21826, 26397, 28062, 32739, 35196, 43652, 52794, 56124, 65478, 98217, 105588, 130956, 196434, 392868, 653221, 1306442, 1959663, 2612884, 3919326, 4572547, 5878989, 7838652, 9145094, 11757978, 13717641, 18290188, 23515956, 27435282, 41152923, 54870564, 82305846, 164611692]

約数ペア:

[(1, 164611692), (2, 82305846), (3, 54870564), (4, 41152923), (6, 27435282), (7, 23515956), (9, 18290188), (12, 13717641), (14, 11757978), (18, 9145094), (21, 7838652), (28, 5878989), (36, 4572547), (42, 3919326), (63, 2612884), (84, 1959663), (126, 1306442), (252, 653221), (419, 392868), (838, 196434), (1257, 130956), (1559, 105588), (1676, 98217), (2514, 65478), (2933, 56124), (3118, 52794), (3771, 43652), (4677, 35196), (5028, 32739), (5866, 28062), (6236, 26397), (7542, 21826), (8799, 18708), (9354, 17598), (10913, 15084), (11732, 14031)]