120318688

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17327}}^1$

素因数の和:17375

約数の個数: 48

約数和(自身を含む): 279465984

約数和(自身を除く): 159147296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 17327, 34654, 69308, 121289, 138616, 242578, 277232, 485156, 537137, 554464, 970312, 1074274, 1940624, 2148548, 3759959, 3881248, 4297096, 7519918, 8594192, 15039836, 17188384, 30079672, 60159344, 120318688]

約数ペア:

[(1, 120318688), (2, 60159344), (4, 30079672), (7, 17188384), (8, 15039836), (14, 8594192), (16, 7519918), (28, 4297096), (31, 3881248), (32, 3759959), (56, 2148548), (62, 1940624), (112, 1074274), (124, 970312), (217, 554464), (224, 537137), (248, 485156), (434, 277232), (496, 242578), (868, 138616), (992, 121289), (1736, 69308), (3472, 34654), (6944, 17327)]