127711072

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7573}}^1$

素因数の和:7631

約数の個数: 48

約数和(自身を含む): 274845312

約数和(自身を除く): 147134240

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 68, 124, 136, 248, 272, 496, 527, 544, 992, 1054, 2108, 4216, 7573, 8432, 15146, 16864, 30292, 60584, 121168, 128741, 234763, 242336, 257482, 469526, 514964, 939052, 1029928, 1878104, 2059856, 3756208, 3990971, 4119712, 7512416, 7981942, 15963884, 31927768, 63855536, 127711072]

約数ペア:

[(1, 127711072), (2, 63855536), (4, 31927768), (8, 15963884), (16, 7981942), (17, 7512416), (31, 4119712), (32, 3990971), (34, 3756208), (62, 2059856), (68, 1878104), (124, 1029928), (136, 939052), (248, 514964), (272, 469526), (496, 257482), (527, 242336), (544, 234763), (992, 128741), (1054, 121168), (2108, 60584), (4216, 30292), (7573, 16864), (8432, 15146)]