149420736

素因数分解:

$2^6\times 3^2\times {\mathrm{259411}}^1$

素因数の和:259429

約数の個数: 42

約数和(自身を含む): 428289212

約数和(自身を除く): 278868476

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 259411, 518822, 778233, 1037644, 1556466, 2075288, 2334699, 3112932, 4150576, 4669398, 6225864, 8301152, 9338796, 12451728, 16602304, 18677592, 24903456, 37355184, 49806912, 74710368, 149420736]

約数ペア:

[(1, 149420736), (2, 74710368), (3, 49806912), (4, 37355184), (6, 24903456), (8, 18677592), (9, 16602304), (12, 12451728), (16, 9338796), (18, 8301152), (24, 6225864), (32, 4669398), (36, 4150576), (48, 3112932), (64, 2334699), (72, 2075288), (96, 1556466), (144, 1037644), (192, 778233), (288, 518822), (576, 259411)]