145028416

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5623}}^1$

素因数の和:5679

約数の個数: 56

約数和(自身を含む): 319983104

約数和(自身を除く): 174954688

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1612, 1984, 3224, 5623, 6448, 11246, 12896, 22492, 25792, 44984, 73099, 89968, 146198, 174313, 179936, 292396, 348626, 359872, 584792, 697252, 1169584, 1394504, 2266069, 2339168, 2789008, 4532138, 4678336, 5578016, 9064276, 11156032, 18128552, 36257104, 72514208, 145028416]

約数ペア:

[(1, 145028416), (2, 72514208), (4, 36257104), (8, 18128552), (13, 11156032), (16, 9064276), (26, 5578016), (31, 4678336), (32, 4532138), (52, 2789008), (62, 2339168), (64, 2266069), (104, 1394504), (124, 1169584), (208, 697252), (248, 584792), (403, 359872), (416, 348626), (496, 292396), (806, 179936), (832, 174313), (992, 146198), (1612, 89968), (1984, 73099), (3224, 44984), (5623, 25792), (6448, 22492), (11246, 12896)]