149001984

素因数分解:

$2^8\times 3^3\times {\mathrm{21557}}^1$

素因数の和:21582

約数の個数: 72

約数和(自身を含む): 440645520

約数和(自身を除く): 291643536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 21557, 43114, 64671, 86228, 129342, 172456, 194013, 258684, 344912, 388026, 517368, 582039, 689824, 776052, 1034736, 1164078, 1379648, 1552104, 2069472, 2328156, 2759296, 3104208, 4138944, 4656312, 5518592, 6208416, 8277888, 9312624, 12416832, 16555776, 18625248, 24833664, 37250496, 49667328, 74500992, 149001984]

約数ペア:

[(1, 149001984), (2, 74500992), (3, 49667328), (4, 37250496), (6, 24833664), (8, 18625248), (9, 16555776), (12, 12416832), (16, 9312624), (18, 8277888), (24, 6208416), (27, 5518592), (32, 4656312), (36, 4138944), (48, 3104208), (54, 2759296), (64, 2328156), (72, 2069472), (96, 1552104), (108, 1379648), (128, 1164078), (144, 1034736), (192, 776052), (216, 689824), (256, 582039), (288, 517368), (384, 388026), (432, 344912), (576, 258684), (768, 194013), (864, 172456), (1152, 129342), (1728, 86228), (2304, 64671), (3456, 43114), (6912, 21557)]