131226144

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{195277}}^1$

素因数の和:195297

約数の個数: 48

約数和(自身を含む): 393680448

約数和(自身を除く): 262454304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 195277, 390554, 585831, 781108, 1171662, 1366939, 1562216, 2343324, 2733878, 3124432, 4100817, 4686648, 5467756, 6248864, 8201634, 9373296, 10935512, 16403268, 18746592, 21871024, 32806536, 43742048, 65613072, 131226144]

約数ペア:

[(1, 131226144), (2, 65613072), (3, 43742048), (4, 32806536), (6, 21871024), (7, 18746592), (8, 16403268), (12, 10935512), (14, 9373296), (16, 8201634), (21, 6248864), (24, 5467756), (28, 4686648), (32, 4100817), (42, 3124432), (48, 2733878), (56, 2343324), (84, 1562216), (96, 1366939), (112, 1171662), (168, 781108), (224, 585831), (336, 390554), (672, 195277)]