163506688

素因数分解:

$2^9\times {\mathrm{41}}^1\times {\mathrm{7789}}^1$

素因数の和:7848

約数の個数: 40

約数和(自身を含む): 334705140

約数和(自身を除く): 171198452

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 1312, 2624, 5248, 7789, 10496, 15578, 20992, 31156, 62312, 124624, 249248, 319349, 498496, 638698, 996992, 1277396, 1993984, 2554792, 3987968, 5109584, 10219168, 20438336, 40876672, 81753344, 163506688]

約数ペア:

[(1, 163506688), (2, 81753344), (4, 40876672), (8, 20438336), (16, 10219168), (32, 5109584), (41, 3987968), (64, 2554792), (82, 1993984), (128, 1277396), (164, 996992), (256, 638698), (328, 498496), (512, 319349), (656, 249248), (1312, 124624), (2624, 62312), (5248, 31156), (7789, 20992), (10496, 15578)]