131503104

素因数分解:

$2^{10}\times 3^2\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:796

約数の個数: 132

約数和(自身を含む): 400229440

約数和(自身を除く): 268726336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 512, 576, 608, 684, 751, 768, 912, 1024, 1152, 1216, 1368, 1502, 1536, 1824, 2253, 2304, 2432, 2736, 3004, 3072, 3648, 4506, 4608, 4864, 5472, 6008, 6759, 7296, 9012, 9216, 9728, 10944, 12016, 13518, 14269, 14592, 18024, 19456, 21888, 24032, 27036, 28538, 29184, 36048, 42807, 43776, 48064, 54072, 57076, 58368, 72096, 85614, 87552, 96128, 108144, 114152, 128421, 144192, 171228, 175104, 192256, 216288, 228304, 256842, 288384, 342456, 384512, 432576, 456608, 513684, 576768, 684912, 769024, 865152, 913216, 1027368, 1153536, 1369824, 1730304, 1826432, 2054736, 2307072, 2739648, 3460608, 3652864, 4109472, 5479296, 6921216, 7305728, 8218944, 10958592, 14611456, 16437888, 21917184, 32875776, 43834368, 65751552, 131503104]

約数ペア:

[(1, 131503104), (2, 65751552), (3, 43834368), (4, 32875776), (6, 21917184), (8, 16437888), (9, 14611456), (12, 10958592), (16, 8218944), (18, 7305728), (19, 6921216), (24, 5479296), (32, 4109472), (36, 3652864), (38, 3460608), (48, 2739648), (57, 2307072), (64, 2054736), (72, 1826432), (76, 1730304), (96, 1369824), (114, 1153536), (128, 1027368), (144, 913216), (152, 865152), (171, 769024), (192, 684912), (228, 576768), (256, 513684), (288, 456608), (304, 432576), (342, 384512), (384, 342456), (456, 288384), (512, 256842), (576, 228304), (608, 216288), (684, 192256), (751, 175104), (768, 171228), (912, 144192), (1024, 128421), (1152, 114152), (1216, 108144), (1368, 96128), (1502, 87552), (1536, 85614), (1824, 72096), (2253, 58368), (2304, 57076), (2432, 54072), (2736, 48064), (3004, 43776), (3072, 42807), (3648, 36048), (4506, 29184), (4608, 28538), (4864, 27036), (5472, 24032), (6008, 21888), (6759, 19456), (7296, 18024), (9012, 14592), (9216, 14269), (9728, 13518), (10944, 12016)]