149747600128

素因数分解:

$2^8\times 7^2\times {\mathrm{11937787}}^1$

素因数の和:11937817

約数の個数: 54

約数和(自身を含む): 347711951076

約数和(自身を除く): 197964350948

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 6272, 12544, 11937787, 23875574, 47751148, 83564509, 95502296, 167129018, 191004592, 334258036, 382009184, 584951563, 668516072, 764018368, 1169903126, 1337032144, 1528036736, 2339806252, 2674064288, 3056073472, 4679612504, 5348128576, 9359225008, 10696257152, 18718450016, 21392514304, 37436900032, 74873800064, 149747600128]

約数ペア:

[(1, 149747600128), (2, 74873800064), (4, 37436900032), (7, 21392514304), (8, 18718450016), (14, 10696257152), (16, 9359225008), (28, 5348128576), (32, 4679612504), (49, 3056073472), (56, 2674064288), (64, 2339806252), (98, 1528036736), (112, 1337032144), (128, 1169903126), (196, 764018368), (224, 668516072), (256, 584951563), (392, 382009184), (448, 334258036), (784, 191004592), (896, 167129018), (1568, 95502296), (1792, 83564509), (3136, 47751148), (6272, 23875574), (12544, 11937787)]