128500992

素因数分解:

$2^8\times 3^4\times {\mathrm{6197}}^1$

素因数の和:6225

約数の個数: 90

約数和(自身を含む): 383228538

約数和(自身を除く): 254727546

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 256, 288, 324, 384, 432, 576, 648, 768, 864, 1152, 1296, 1728, 2304, 2592, 3456, 5184, 6197, 6912, 10368, 12394, 18591, 20736, 24788, 37182, 49576, 55773, 74364, 99152, 111546, 148728, 167319, 198304, 223092, 297456, 334638, 396608, 446184, 501957, 594912, 669276, 793216, 892368, 1003914, 1189824, 1338552, 1586432, 1784736, 2007828, 2379648, 2677104, 3569472, 4015656, 4759296, 5354208, 7138944, 8031312, 10708416, 14277888, 16062624, 21416832, 32125248, 42833664, 64250496, 128500992]

約数ペア:

[(1, 128500992), (2, 64250496), (3, 42833664), (4, 32125248), (6, 21416832), (8, 16062624), (9, 14277888), (12, 10708416), (16, 8031312), (18, 7138944), (24, 5354208), (27, 4759296), (32, 4015656), (36, 3569472), (48, 2677104), (54, 2379648), (64, 2007828), (72, 1784736), (81, 1586432), (96, 1338552), (108, 1189824), (128, 1003914), (144, 892368), (162, 793216), (192, 669276), (216, 594912), (256, 501957), (288, 446184), (324, 396608), (384, 334638), (432, 297456), (576, 223092), (648, 198304), (768, 167319), (864, 148728), (1152, 111546), (1296, 99152), (1728, 74364), (2304, 55773), (2592, 49576), (3456, 37182), (5184, 24788), (6197, 20736), (6912, 18591), (10368, 12394)]