155787408

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{51517}}^1$

素因数の和:51541

約数の個数: 80

約数和(自身を含む): 511058560

約数和(自身を除く): 355271152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 51517, 103034, 154551, 206068, 309102, 360619, 412136, 463653, 618204, 721238, 824272, 927306, 1081857, 1236408, 1390959, 1442476, 1854612, 2163714, 2472816, 2781918, 2884952, 3245571, 3709224, 4327428, 5563836, 5769904, 6491142, 7418448, 8654856, 9736713, 11127672, 12982284, 17309712, 19473426, 22255344, 25964568, 38946852, 51929136, 77893704, 155787408]

約数ペア:

[(1, 155787408), (2, 77893704), (3, 51929136), (4, 38946852), (6, 25964568), (7, 22255344), (8, 19473426), (9, 17309712), (12, 12982284), (14, 11127672), (16, 9736713), (18, 8654856), (21, 7418448), (24, 6491142), (27, 5769904), (28, 5563836), (36, 4327428), (42, 3709224), (48, 3245571), (54, 2884952), (56, 2781918), (63, 2472816), (72, 2163714), (84, 1854612), (108, 1442476), (112, 1390959), (126, 1236408), (144, 1081857), (168, 927306), (189, 824272), (216, 721238), (252, 618204), (336, 463653), (378, 412136), (432, 360619), (504, 309102), (756, 206068), (1008, 154551), (1512, 103034), (3024, 51517)]