145988096

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1$

素因数の和:429

約数の個数: 80

約数和(自身を含む): 315084000

約数和(自身を除く): 169095904

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 43, 64, 76, 86, 128, 152, 172, 256, 304, 344, 349, 512, 608, 688, 698, 817, 1216, 1376, 1396, 1634, 2432, 2752, 2792, 3268, 4864, 5504, 5584, 6536, 6631, 9728, 11008, 11168, 13072, 13262, 15007, 22016, 22336, 26144, 26524, 30014, 44672, 52288, 53048, 60028, 89344, 104576, 106096, 120056, 178688, 209152, 212192, 240112, 285133, 418304, 424384, 480224, 570266, 848768, 960448, 1140532, 1697536, 1920896, 2281064, 3395072, 3841792, 4562128, 7683584, 9124256, 18248512, 36497024, 72994048, 145988096]

約数ペア:

[(1, 145988096), (2, 72994048), (4, 36497024), (8, 18248512), (16, 9124256), (19, 7683584), (32, 4562128), (38, 3841792), (43, 3395072), (64, 2281064), (76, 1920896), (86, 1697536), (128, 1140532), (152, 960448), (172, 848768), (256, 570266), (304, 480224), (344, 424384), (349, 418304), (512, 285133), (608, 240112), (688, 212192), (698, 209152), (817, 178688), (1216, 120056), (1376, 106096), (1396, 104576), (1634, 89344), (2432, 60028), (2752, 53048), (2792, 52288), (3268, 44672), (4864, 30014), (5504, 26524), (5584, 26144), (6536, 22336), (6631, 22016), (9728, 15007), (11008, 13262), (11168, 13072)]