149764368

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{240007}}^1$

素因数の和:240031

約数の個数: 40

約数和(自身を含む): 416653888

約数和(自身を除く): 266889520

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 240007, 480014, 720021, 960028, 1440042, 1920056, 2880084, 3120091, 3840112, 5760168, 6240182, 9360273, 11520336, 12480364, 18720546, 24960728, 37441092, 49921456, 74882184, 149764368]

約数ペア:

[(1, 149764368), (2, 74882184), (3, 49921456), (4, 37441092), (6, 24960728), (8, 18720546), (12, 12480364), (13, 11520336), (16, 9360273), (24, 6240182), (26, 5760168), (39, 3840112), (48, 3120091), (52, 2880084), (78, 1920056), (104, 1440042), (156, 960028), (208, 720021), (312, 480014), (624, 240007)]