155556184

素因数分解:

$2^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{4091}}^1$

素因数の和:4208

約数の個数: 48

約数和(自身を含む): 342868680

約数和(自身を除く): 187312496

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 97, 98, 194, 196, 388, 392, 679, 776, 1358, 2716, 4091, 4753, 5432, 8182, 9506, 16364, 19012, 28637, 32728, 38024, 57274, 114548, 200459, 229096, 396827, 400918, 793654, 801836, 1587308, 1603672, 2777789, 3174616, 5555578, 11111156, 19444523, 22222312, 38889046, 77778092, 155556184]

約数ペア:

[(1, 155556184), (2, 77778092), (4, 38889046), (7, 22222312), (8, 19444523), (14, 11111156), (28, 5555578), (49, 3174616), (56, 2777789), (97, 1603672), (98, 1587308), (194, 801836), (196, 793654), (388, 400918), (392, 396827), (679, 229096), (776, 200459), (1358, 114548), (2716, 57274), (4091, 38024), (4753, 32728), (5432, 28637), (8182, 19012), (9506, 16364)]