129901248

素因数分解:

$2^6\times 3^2\times {\mathrm{225523}}^1$

素因数の和:225541

約数の個数: 42

約数和(自身を含む): 372340124

約数和(自身を除く): 242438876

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 225523, 451046, 676569, 902092, 1353138, 1804184, 2029707, 2706276, 3608368, 4059414, 5412552, 7216736, 8118828, 10825104, 14433472, 16237656, 21650208, 32475312, 43300416, 64950624, 129901248]

約数ペア:

[(1, 129901248), (2, 64950624), (3, 43300416), (4, 32475312), (6, 21650208), (8, 16237656), (9, 14433472), (12, 10825104), (16, 8118828), (18, 7216736), (24, 5412552), (32, 4059414), (36, 3608368), (48, 2706276), (64, 2029707), (72, 1804184), (96, 1353138), (144, 902092), (192, 676569), (288, 451046), (576, 225523)]