187781568

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{3271}}^1$

素因数の和:3322

約数の個数: 112

約数和(自身を含む): 558491136

約数和(自身を除く): 370709568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 32, 39, 46, 48, 52, 64, 69, 78, 92, 96, 104, 138, 156, 184, 192, 208, 276, 299, 312, 368, 416, 552, 598, 624, 736, 832, 897, 1104, 1196, 1248, 1472, 1794, 2208, 2392, 2496, 3271, 3588, 4416, 4784, 6542, 7176, 9568, 9813, 13084, 14352, 19136, 19626, 26168, 28704, 39252, 42523, 52336, 57408, 75233, 78504, 85046, 104672, 127569, 150466, 157008, 170092, 209344, 225699, 255138, 300932, 314016, 340184, 451398, 510276, 601864, 628032, 680368, 902796, 978029, 1020552, 1203728, 1360736, 1805592, 1956058, 2041104, 2407456, 2721472, 2934087, 3611184, 3912116, 4082208, 4814912, 5868174, 7222368, 7824232, 8164416, 11736348, 14444736, 15648464, 23472696, 31296928, 46945392, 62593856, 93890784, 187781568]

約数ペア:

[(1, 187781568), (2, 93890784), (3, 62593856), (4, 46945392), (6, 31296928), (8, 23472696), (12, 15648464), (13, 14444736), (16, 11736348), (23, 8164416), (24, 7824232), (26, 7222368), (32, 5868174), (39, 4814912), (46, 4082208), (48, 3912116), (52, 3611184), (64, 2934087), (69, 2721472), (78, 2407456), (92, 2041104), (96, 1956058), (104, 1805592), (138, 1360736), (156, 1203728), (184, 1020552), (192, 978029), (208, 902796), (276, 680368), (299, 628032), (312, 601864), (368, 510276), (416, 451398), (552, 340184), (598, 314016), (624, 300932), (736, 255138), (832, 225699), (897, 209344), (1104, 170092), (1196, 157008), (1248, 150466), (1472, 127569), (1794, 104672), (2208, 85046), (2392, 78504), (2496, 75233), (3271, 57408), (3588, 52336), (4416, 42523), (4784, 39252), (6542, 28704), (7176, 26168), (9568, 19626), (9813, 19136), (13084, 14352)]