129439072

素因数分解:

$2^5\times 7^1\times {\mathrm{61}}^1\times {\mathrm{9473}}^1$

素因数の和:9551

約数の個数: 48

約数和(自身を含む): 296043552

約数和(自身を除く): 166604480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 61, 112, 122, 224, 244, 427, 488, 854, 976, 1708, 1952, 3416, 6832, 9473, 13664, 18946, 37892, 66311, 75784, 132622, 151568, 265244, 303136, 530488, 577853, 1060976, 1155706, 2121952, 2311412, 4044971, 4622824, 8089942, 9245648, 16179884, 18491296, 32359768, 64719536, 129439072]

約数ペア:

[(1, 129439072), (2, 64719536), (4, 32359768), (7, 18491296), (8, 16179884), (14, 9245648), (16, 8089942), (28, 4622824), (32, 4044971), (56, 2311412), (61, 2121952), (112, 1155706), (122, 1060976), (224, 577853), (244, 530488), (427, 303136), (488, 265244), (854, 151568), (976, 132622), (1708, 75784), (1952, 66311), (3416, 37892), (6832, 18946), (9473, 13664)]