143305624

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^2\times {\mathrm{21149}}^1$

素因数の和:21184

約数の個数: 48

約数和(自身を含む): 337554000

約数和(自身を除く): 194248376

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 121, 154, 242, 308, 484, 616, 847, 968, 1694, 3388, 6776, 21149, 42298, 84596, 148043, 169192, 232639, 296086, 465278, 592172, 930556, 1184344, 1628473, 1861112, 2559029, 3256946, 5118058, 6513892, 10236116, 13027784, 17913203, 20472232, 35826406, 71652812, 143305624]

約数ペア:

[(1, 143305624), (2, 71652812), (4, 35826406), (7, 20472232), (8, 17913203), (11, 13027784), (14, 10236116), (22, 6513892), (28, 5118058), (44, 3256946), (56, 2559029), (77, 1861112), (88, 1628473), (121, 1184344), (154, 930556), (242, 592172), (308, 465278), (484, 296086), (616, 232639), (847, 169192), (968, 148043), (1694, 84596), (3388, 42298), (6776, 21149)]