145810336

素因数分解:

$2^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{4969}}^1$

素因数の和:5117

約数の個数: 48

約数和(自身を含む): 330644160

約数和(自身を除く): 184833824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 131, 224, 262, 524, 917, 1048, 1834, 2096, 3668, 4192, 4969, 7336, 9938, 14672, 19876, 29344, 34783, 39752, 69566, 79504, 139132, 159008, 278264, 556528, 650939, 1113056, 1301878, 2603756, 4556573, 5207512, 9113146, 10415024, 18226292, 20830048, 36452584, 72905168, 145810336]

約数ペア:

[(1, 145810336), (2, 72905168), (4, 36452584), (7, 20830048), (8, 18226292), (14, 10415024), (16, 9113146), (28, 5207512), (32, 4556573), (56, 2603756), (112, 1301878), (131, 1113056), (224, 650939), (262, 556528), (524, 278264), (917, 159008), (1048, 139132), (1834, 79504), (2096, 69566), (3668, 39752), (4192, 34783), (4969, 29344), (7336, 19876), (9938, 14672)]