161908608

素因数分解:

$2^7\times 3^1\times {\mathrm{47}}^1\times {\mathrm{8971}}^1$

素因数の和:9035

約数の個数: 64

約数和(自身を含む): 439269120

約数和(自身を除く): 277360512

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 128, 141, 188, 192, 282, 376, 384, 564, 752, 1128, 1504, 2256, 3008, 4512, 6016, 8971, 9024, 17942, 18048, 26913, 35884, 53826, 71768, 107652, 143536, 215304, 287072, 421637, 430608, 574144, 843274, 861216, 1148288, 1264911, 1686548, 1722432, 2529822, 3373096, 3444864, 5059644, 6746192, 10119288, 13492384, 20238576, 26984768, 40477152, 53969536, 80954304, 161908608]

約数ペア:

[(1, 161908608), (2, 80954304), (3, 53969536), (4, 40477152), (6, 26984768), (8, 20238576), (12, 13492384), (16, 10119288), (24, 6746192), (32, 5059644), (47, 3444864), (48, 3373096), (64, 2529822), (94, 1722432), (96, 1686548), (128, 1264911), (141, 1148288), (188, 861216), (192, 843274), (282, 574144), (376, 430608), (384, 421637), (564, 287072), (752, 215304), (1128, 143536), (1504, 107652), (2256, 71768), (3008, 53826), (4512, 35884), (6016, 26913), (8971, 18048), (9024, 17942)]