158203968

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{263}}^1$

素因数の和:532

約数の個数: 112

約数和(自身を含む): 454371456

約数和(自身を除く): 296167488

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 241, 263, 312, 416, 482, 526, 624, 723, 789, 832, 964, 1052, 1248, 1446, 1578, 1928, 2104, 2496, 2892, 3133, 3156, 3419, 3856, 4208, 5784, 6266, 6312, 6838, 7712, 8416, 9399, 10257, 11568, 12532, 12624, 13676, 15424, 16832, 18798, 20514, 23136, 25064, 25248, 27352, 37596, 41028, 46272, 50128, 50496, 54704, 63383, 75192, 82056, 100256, 109408, 126766, 150384, 164112, 190149, 200512, 218816, 253532, 300768, 328224, 380298, 507064, 601536, 656448, 760596, 823979, 1014128, 1521192, 1647958, 2028256, 2471937, 3042384, 3295916, 4056512, 4943874, 6084768, 6591832, 9887748, 12169536, 13183664, 19775496, 26367328, 39550992, 52734656, 79101984, 158203968]

約数ペア:

[(1, 158203968), (2, 79101984), (3, 52734656), (4, 39550992), (6, 26367328), (8, 19775496), (12, 13183664), (13, 12169536), (16, 9887748), (24, 6591832), (26, 6084768), (32, 4943874), (39, 4056512), (48, 3295916), (52, 3042384), (64, 2471937), (78, 2028256), (96, 1647958), (104, 1521192), (156, 1014128), (192, 823979), (208, 760596), (241, 656448), (263, 601536), (312, 507064), (416, 380298), (482, 328224), (526, 300768), (624, 253532), (723, 218816), (789, 200512), (832, 190149), (964, 164112), (1052, 150384), (1248, 126766), (1446, 109408), (1578, 100256), (1928, 82056), (2104, 75192), (2496, 63383), (2892, 54704), (3133, 50496), (3156, 50128), (3419, 46272), (3856, 41028), (4208, 37596), (5784, 27352), (6266, 25248), (6312, 25064), (6838, 23136), (7712, 20514), (8416, 18798), (9399, 16832), (10257, 15424), (11568, 13676), (12532, 12624)]