165140736

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{9349}}^1$

素因数の和:9391

約数の個数: 72

約数和(自身を含む): 458673600

約数和(自身を除く): 293532864

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2944, 4416, 5888, 8832, 9349, 17664, 18698, 28047, 37396, 56094, 74792, 112188, 149584, 215027, 224376, 299168, 430054, 448752, 598336, 645081, 860108, 897504, 1196672, 1290162, 1720216, 1795008, 2393344, 2580324, 3440432, 3590016, 5160648, 6880864, 7180032, 10321296, 13761728, 20642592, 27523456, 41285184, 55046912, 82570368, 165140736]

約数ペア:

[(1, 165140736), (2, 82570368), (3, 55046912), (4, 41285184), (6, 27523456), (8, 20642592), (12, 13761728), (16, 10321296), (23, 7180032), (24, 6880864), (32, 5160648), (46, 3590016), (48, 3440432), (64, 2580324), (69, 2393344), (92, 1795008), (96, 1720216), (128, 1290162), (138, 1196672), (184, 897504), (192, 860108), (256, 645081), (276, 598336), (368, 448752), (384, 430054), (552, 299168), (736, 224376), (768, 215027), (1104, 149584), (1472, 112188), (2208, 74792), (2944, 56094), (4416, 37396), (5888, 28047), (8832, 18698), (9349, 17664)]