142430848

素因数分解:

$2^7\times 7^2\times {\mathrm{22709}}^1$

素因数の和:22737

約数の個数: 48

約数和(自身を含む): 330089850

約数和(自身を除く): 187659002

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 22709, 45418, 90836, 158963, 181672, 317926, 363344, 635852, 726688, 1112741, 1271704, 1453376, 2225482, 2543408, 2906752, 4450964, 5086816, 8901928, 10173632, 17803856, 20347264, 35607712, 71215424, 142430848]

約数ペア:

[(1, 142430848), (2, 71215424), (4, 35607712), (7, 20347264), (8, 17803856), (14, 10173632), (16, 8901928), (28, 5086816), (32, 4450964), (49, 2906752), (56, 2543408), (64, 2225482), (98, 1453376), (112, 1271704), (128, 1112741), (196, 726688), (224, 635852), (392, 363344), (448, 317926), (784, 181672), (896, 158963), (1568, 90836), (3136, 45418), (6272, 22709)]