164561664

素因数分解:

$2^8\times 3^1\times {\mathrm{47}}^2\times {\mathrm{97}}^1$

素因数の和:210

約数の個数: 108

約数和(自身を含む): 452104184

約数和(自身を除く): 287542520

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 47, 48, 64, 94, 96, 97, 128, 141, 188, 192, 194, 256, 282, 291, 376, 384, 388, 564, 582, 752, 768, 776, 1128, 1164, 1504, 1552, 2209, 2256, 2328, 3008, 3104, 4418, 4512, 4559, 4656, 6016, 6208, 6627, 8836, 9024, 9118, 9312, 12032, 12416, 13254, 13677, 17672, 18048, 18236, 18624, 24832, 26508, 27354, 35344, 36096, 36472, 37248, 53016, 54708, 70688, 72944, 74496, 106032, 109416, 141376, 145888, 212064, 214273, 218832, 282752, 291776, 424128, 428546, 437664, 565504, 583552, 642819, 848256, 857092, 875328, 1167104, 1285638, 1696512, 1714184, 1750656, 2571276, 3428368, 3501312, 5142552, 6856736, 10285104, 13713472, 20570208, 27426944, 41140416, 54853888, 82280832, 164561664]

約数ペア:

[(1, 164561664), (2, 82280832), (3, 54853888), (4, 41140416), (6, 27426944), (8, 20570208), (12, 13713472), (16, 10285104), (24, 6856736), (32, 5142552), (47, 3501312), (48, 3428368), (64, 2571276), (94, 1750656), (96, 1714184), (97, 1696512), (128, 1285638), (141, 1167104), (188, 875328), (192, 857092), (194, 848256), (256, 642819), (282, 583552), (291, 565504), (376, 437664), (384, 428546), (388, 424128), (564, 291776), (582, 282752), (752, 218832), (768, 214273), (776, 212064), (1128, 145888), (1164, 141376), (1504, 109416), (1552, 106032), (2209, 74496), (2256, 72944), (2328, 70688), (3008, 54708), (3104, 53016), (4418, 37248), (4512, 36472), (4559, 36096), (4656, 35344), (6016, 27354), (6208, 26508), (6627, 24832), (8836, 18624), (9024, 18236), (9118, 18048), (9312, 17672), (12032, 13677), (12416, 13254)]